JavaScript Interview Masterclass Top 200 Questions & Answer

Creation Time	July 8, 2024, 2:31 p.m.
Last Access Time	Oct. 12, 2025, 6:45 p.m.
File Size	2.4 GB
Keywords	200 Masterclass Top JavaScript Answer Questions Interview
Total Requests	189
Total Files	672
Magnet Link	Please wait ...
	Download (Magnet Link) Play (Watch Online)

23. Coding/5. Q199. Write a function to remove duplicate elements from an array.mp4 38.5 MB
4. Operators & Conditions/7. Q32. When to use which type of conditions statements in real applications.mp4 35.4 MB
3. Variables & Datatypes/4. Q23. What is the difference between primitive and non-primitive data types.mp4 30.8 MB
23. Coding/14. Q208. Write a function to sort an array of numbers in ascending order.mp4 29.8 MB
21. Scenario based – Tricky Short Questions/2. Q166- Q185.mp4 29.1 MB
5. Arrays/8. Q41. What is the splice() method of an Array.mp4 28.9 MB
4. Operators & Conditions/9. Q34. What is the difference between Spread and Rest operator in JS.mp4 27.4 MB
16. Asynchronous Programming – Async Await/3. Q136. Explain the use of async and await keywords in JS.mp4 27.4 MB
11. Objects/10. Q101. What is the difference between deep copy and shallow copy in JS.mp4 26.8 MB
3. Variables & Datatypes/2. Q21. What are variables What is the difference between var, let, and const.mp4 26.2 MB
2. Basics/4. Q3. What are variables What is the difference between var, let, and const.mp4 26.2 MB
18. Classes, Constructors, this & Inheritance/2. Q149. What are Classes in JS.mp4 26.2 MB
5. Arrays/4. Q37. What is the difference between find() and filter() methods of an Array.mp4 25.8 MB
2. Basics/11. Q10. What are the types of conditions statements in JS.mp4 25.7 MB
4. Operators & Conditions/6. Q31. What are the types of conditions statements in JS.mp4 25.7 MB
7. Functions/13. Q67. What are Pure and Impure functions in JS.mp4 25.0 MB
5. Arrays/2. Q35. What are Arrays in JS How to get, add & remove elements from arrays.mp4 23.9 MB
2. Basics/15. Q14. What are Arrays in JS How to get, add & remove elements from arrays.mp4 23.9 MB
9. DOM/11. Q85. Create new elements in DOM using JS.mp4 23.9 MB
8. Strings/5. Q73. What are some important string operations in JS.mp4 23.0 MB
7. Functions/15. Q69. What are call, apply and bind methods in JS.mp4 23.0 MB
15. Asynchronous Programming - Promises/2. Q129. What are Promises in JavaScript.mp4 22.7 MB
1. Introduction/1.3 Top-200-JS-Interview-Questions.pptx 22.3 MB
11. Objects/11. Q102. What is Set Object in JS.mp4 21.9 MB
3. Variables & Datatypes/2. Q21. What are variables What is the difference between var, let, and const .mp4 21.8 MB
2. Basics/4. Q3. What are variables What is the difference between var, let, and const .mp4 21.7 MB
17. Browser APIs & Web Storage/3. Q140. What are Browser APIs in JS.mp4 21.5 MB
17. Browser APIs & Web Storage/5. Q142. What is Local Storage How to store, retrieve and remove data from it.mp4 21.2 MB
19. ECMAScript & Modules/3. Q155. What are Modules in JS.mp4 21.0 MB
6. Loops/8. Q54. What is forEach method Compare it with for…of and for…in loop.mp4 21.0 MB
15. Asynchronous Programming - Promises/5. Q132. What is the use of Promise.all() method.mp4 20.9 MB
14. Asynchronous programming – Basics/7. Q127. What is the role of callbacks in fetching API data asynchronously.mp4 20.7 MB
2. Basics/2. Q1. What is JavaScript What is the role of JavaScript engine.mp4 20.5 MB
7. Functions/7. Q61. What is Higher-order function In JS.mp4 18.6 MB
3. Variables & Datatypes/5. Q24. What is the difference between null and undefined in JS.mp4 18.5 MB
23. Coding/2. Q196. Write a function that returns the reverse of a string.mp4 18.3 MB
21. Scenario based – Tricky Short Questions/1. Scenario based – Tricky Short Questions - Introduction.mp4 18.2 MB
23. Coding/22. Q216. Write a function to calculate the Fibonacci sequence up to a given number.mp4 17.4 MB
4. Operators & Conditions/4. Q29. What is short-circuit evaluation in JS.mp4 17.3 MB
22. Scenario based – Feature Development Questions/3. Q187. How to implement pagination for displaying large sets of data.mp4 17.2 MB
23. Coding/17. Q211. Write a function to remove a specific element from an array.mp4 16.8 MB
18. Classes, Constructors, this & Inheritance/6. Q153. Explain the concept of prototypal inheritance.mp4 16.8 MB
17. Browser APIs & Web Storage/6. Q143. What is Session Storage How to store, retrieve and remove data from it.mp4 16.7 MB
20. Security & Performance/6. Q165. What are the best practices for improving performance in JS.mp4 16.4 MB
1. Introduction/1. Introduction of JavaScript Interview Course.mp4 16.3 MB
17. Browser APIs & Web Storage/9. Q146. What are cookies How do you create and read cookies.mp4 16.2 MB
23. Coding/11. Q205. Write a program to remove all whitespace characters from a string..mp4 15.9 MB
12. Events/5. Q108. What is Event Delegation in JS.mp4 15.2 MB
23. Coding/8. Q202. Write a function to find the largest number in an array..mp4 14.9 MB
3. Variables & Datatypes/1. Variables & Datatypes - Introduction.mp4 14.7 MB
12. Events/8. Q111. What is Event Capturing in JS.mp4 14.2 MB
2. Basics/14. Q13. What are Arrow Functions in JS What is it use.mp4 14.1 MB
7. Functions/5. Q59. What are Arrow Functions in JS What is it use.mp4 14.1 MB
14. Asynchronous programming – Basics/3. Q123. What is the difference between synchronous and asynchronous programming.mp4 13.9 MB
23. Coding/21. Q215. Write a function to find the intersection of two arrays.mp4 13.9 MB
22. Scenario based – Feature Development Questions/6. Q190. Feature that allows users to perform live search suggestions as they type.mp4 13.8 MB
5. Arrays/1. Arrays - Introduction.mp4 13.5 MB
7. Functions/1. Functions - Introduction.mp4 13.4 MB
5. Arrays/14. Q47. How to convert an array-like object into an array.mp4 13.3 MB
12. Events/6. Q109. What is Event Bubbling In JS.mp4 13.2 MB
11. Objects/2. Q93. What are Objects in JS.mp4 13.2 MB
13. Closures/3. Q116. What is Closure.mp4 13.1 MB
10. Error Handling/4. Q89. What is the purpose of the throw statement in JS.mp4 13.1 MB
23. Coding/7. Q201. Write a function that returns the number of vowels in a string..mp4 13.1 MB
13. Closures/4. Q117. What are the benefits of Closures.mp4 13.0 MB
22. Scenario based – Feature Development Questions/2. Q186. How to validate user input as they type in a form.mp4 13.0 MB
16. Asynchronous Programming – Async Await/2. Q135. What is the purpose of async await Compare it with Promises.mp4 12.5 MB
4. Operators & Conditions/3. Q28. What is the difference between unary, binary, and ternary operators.mp4 12.5 MB
11. Objects/7. Q98. What are some common methods to iterate over the properties of an object.mp4 12.3 MB
14. Asynchronous programming – Basics/6. Q126. What is setInterval() How is it used to handle asynchronous operations.mp4 12.2 MB
22. Scenario based – Feature Development Questions/10. Q194. How to use JS to dynamically update date in real time on webpage.mp4 12.1 MB
12. Events/2. Q105. What are Events How are events triggered.mp4 12.0 MB
22. Scenario based – Feature Development Questions/8. Q192. Create an infinite scrolling using JS when a user reaches the webpage.mp4 11.9 MB
3. Variables & Datatypes/7. Q26. What is type coercion in JS.mp4 11.9 MB
6. Loops/4. Q50. What is the difference between while and do-while loops.mp4 11.7 MB
2. Basics/17. Q16. What is Scope in JavaScript.mp4 11.7 MB
15. Asynchronous Programming - Promises/7. Q134. What is the difference between Promise.all() and Promise.race().mp4 11.6 MB
1. Introduction/1.1 Top-200-JS-Interview-Questions-pdf.pdf 11.5 MB
23. Coding/10. Q204. Write a function to calculate the factorial of a number.mp4 11.4 MB
5. Arrays/7. Q40. What is the difference between pop() and shift() methods of an Array.mp4 11.4 MB
5. Arrays/12. Q45. What is Array Destructuring in JS.mp4 11.3 MB
2. Basics/1. Introduction - Basics.mp4 11.2 MB
7. Functions/12. Q66. What are First-Class functions in JS.mp4 11.1 MB
9. DOM/12. Q86. What is the difference between createElement() and createTextNode().mp4 11.1 MB
2. Basics/18. Q17. What is Hoisting in JavaScript.mp4 11.0 MB
14. Asynchronous programming – Basics/1. Asynchronous programming – Basics - Introduction.mp4 11.0 MB
22. Scenario based – Feature Development Questions/1. Scenario based – Feature Development Questions - Introduction.mp4 10.9 MB
22. Scenario based – Feature Development Questions/9. Q193. Implement toggle switch to change the theme(lightdark mode) of a website.mp4 10.9 MB
2. Basics/12. Q11. What is a loop What are the types of loops in JS.mp4 10.7 MB
6. Loops/2. Q48. What is a loop What are the types of loops in JS.mp4 10.7 MB
10. Error Handling/3. Q88. What is the role of finally block in JS.mp4 10.7 MB
6. Loops/7. Q53. What is the difference between for…of and for…in loop.mp4 10.7 MB
23. Coding/20. Q214. Function to find the longest common prefix among an array of strings.mp4 10.7 MB
11. Objects/8. Q99. How do you check if a property exists in an object.mp4 10.7 MB
4. Operators & Conditions/1. Operators & Conditions - Introduction.mp4 10.6 MB
18. Classes, Constructors, this & Inheritance/5. Q152. What is the use of this keyword.mp4 10.6 MB
9. DOM/3. Q77. How do you select, modify, create and remove DOM elements.mp4 10.4 MB
9. DOM/6. Q80. What is the difference between querySelector() and querySelectorAll().mp4 10.3 MB
23. Coding/16. Q210. Write a function to merge two arrays into a single sorted array.mp4 10.3 MB
8. Strings/7. Q75. In how many ways you can concatenate strings.mp4 10.3 MB
19. ECMAScript & Modules/8. Q160. What are module bundlers.mp4 10.3 MB
12. Events/3. Q106. What are the types of events in JS.mp4 10.2 MB
6. Loops/5. Q51. What is the difference between break and continue statement.mp4 10.0 MB
22. Scenario based – Feature Development Questions/8. Q192. Create an infinite scrolling using JS when a user reaches the webpage .mp4 10.0 MB
15. Asynchronous Programming - Promises/1. Asynchronous Programming - Promises - Introduction.mp4 9.9 MB
17. Browser APIs & Web Storage/10. Q147. What is the difference between cookies and web storage.mp4 9.9 MB
23. Coding/4. Q198. Function that checks whether a given string is a palindrome or not.mp4 9.8 MB
2. Basics/21. Q20. What is asynchronous programming in JS What is its use.mp4 9.8 MB
5. Arrays/6. Q39. What is the difference between push() and concat () methods of an Array .mp4 9.8 MB
14. Asynchronous programming – Basics/2. Q122. What is asynchronous programming in JS What is its use.mp4 9.8 MB
2. Basics/3. Q2. What are client side and server side.mp4 9.8 MB
9. DOM/1. DOM - Introduction.mp4 9.8 MB
10. Error Handling/7. Q92. What are the different types of errors In JS.mp4 9.7 MB
13. Closures/5. Q118. What is the concept of Encapsulation in the context of closures.mp4 9.7 MB
22. Scenario based – Feature Development Questions/5. Q189. Feature that allows users to search for specific items in a large dataset.mp4 9.5 MB
9. DOM/9. Q83. How to add and remove properties of HTML elements in the DOM using JS.mp4 9.4 MB
2. Basics/9. Q8. What are data types in JS.mp4 9.3 MB
13. Closures/2. Q115. Explain the concept of Lexical Scoping.mp4 9.1 MB
22. Scenario based – Feature Development Questions/7. Q191. How to implement a real-time chat application using JS.mp4 9.0 MB
12. Events/1. Events - Introduction.mp4 8.9 MB
5. Arrays/5. Q38. What is the slice() method of an Array.mp4 8.7 MB
6. Loops/1. Loops - Introduction.mp4 8.6 MB
2. Basics/8. Q7. Difference getElementById, getElementsByClassName and get elementsByTagName.mp4 8.5 MB
9. DOM/5. Q79. Difference between getElementById,getElementsByClassName& getElementsByTag.mp4 8.5 MB
5. Arrays/13. Q46. What are array-like objects In JS.mp4 8.4 MB
7. Functions/2. Q56. What are Functions in JS What are the types of function.mp4 8.3 MB
17. Browser APIs & Web Storage/1. Browser APIs & Web Storage - Introduction.mp4 8.1 MB
7. Functions/11. Q65. What is the use of event handling in JS.mp4 8.0 MB
8. Strings/1. Strings - Introduction.mp4 8.0 MB
12. Events/9. Q112. What is the purpose of the event.preventDefault() method in JS.mp4 7.9 MB
13. Closures/6. Q119. What are the disadvantage or limitations of Closures.mp4 7.7 MB
7. Functions/14. Q68. What is Function Currying in JS.mp4 7.5 MB
17. Browser APIs & Web Storage/7. Q144. What is the difference between LocalStorage and SessionStorage.mp4 7.5 MB
5. Arrays/10. Q43. What is the difference map() and for Each() array methods of an Array.mp4 7.5 MB
10. Error Handling/6. Q91. What are the best practices for error handling.mp4 7.5 MB
7. Functions/4. Q58. What is function expression in JS.mp4 7.4 MB
19. ECMAScript & Modules/6. Q158. What is the difference between named exports and default exports.mp4 7.3 MB
15. Asynchronous Programming - Promises/3. Q130. How to implement Promises in JavaScript.mp4 7.3 MB
9. DOM/2. Q76. What is DOM What is the difference between HTML and DOM.mp4 7.2 MB
19. ECMAScript & Modules/2. Q154. What is ES6 What are some new features introduced by it.mp4 6.9 MB
11. Objects/13. Q104. What is the difference between Map and Object in JS.mp4 6.9 MB
2. Basics/6. Q5. What is DOM What is the difference between HTML and DOM.mp4 6.9 MB
9. DOM/4. Q78. What are selectors in JS.mp4 6.9 MB
2. Basics/7. Q6. What are selectors in JS.mp4 6.8 MB
23. Coding/9. Q203. Write a function to check if a given number is prime or not.mp4 6.8 MB
2. Basics/20. Q19. What is JSON.mp4 6.8 MB
20. Security & Performance/3. Q162. What is XSS (Cross-Site Scripting) attack.mp4 6.7 MB
17. Browser APIs & Web Storage/2. Q139. What is a window object.mp4 6.7 MB
7. Functions/6. Q60. What are Callback Functions What is it use.mp4 6.6 MB
13. Closures/8. Q121. What is the difference between a Regular Function and a Closure.mp4 6.6 MB
2. Basics/5. Q4. What are some important string operations in JS.mp4 6.6 MB
11. Objects/4. Q95. What is the difference between an array and an object.mp4 6.5 MB
20. Security & Performance/1. Security & Performance - Introduction.mp4 6.3 MB
23. Coding/3. Q197. Write a function that returns the longest word in the sentence.mp4 6.3 MB
6. Loops/3. Q49. What is the difference between while and for loops.mp4 6.2 MB
14. Asynchronous programming – Basics/5. Q125. What is setTimeout() How is it used to handle asynchronous operations.mp4 6.2 MB
17. Browser APIs & Web Storage/4. Q141. What is Web Storage, and its use How many types of web storage are there.mp4 6.1 MB
12. Events/4. Q107. What is Event Object in JS.mp4 6.1 MB
18. Classes, Constructors, this & Inheritance/3. Q150. What is a constructor.mp4 5.8 MB
23. Coding/19. Q213. Write a function to reverse the order of words in a given sentence.mp4 5.8 MB
23. Coding/6. Q200. Write a function that checks whether two strings are anagrams or not.mp4 5.8 MB
16. Asynchronous Programming – Async Await/4. Q137. Can we use async keyword without await keyword and vice versa.mp4 5.8 MB
16. Asynchronous Programming – Async Await/1. Asynchronous Programming – Async Await - Introduction.mp4 5.7 MB
2. Basics/16. Q15. What are Objects in JS.mp4 5.5 MB
7. Functions/10. Q64. How do you use default parameters in a function.mp4 5.5 MB
14. Asynchronous programming – Basics/8. Q128. What is callback hell How can it be avoided.mp4 5.4 MB
11. Objects/9. Q100. How do you clone or copy an object.mp4 5.3 MB
7. Functions/3. Q57. Difference between named and anonymous functions.mp4 5.1 MB
7. Functions/9. Q63. In how many ways can you pass arguments to a function.mp4 5.0 MB
23. Coding/15. Q209. Write a function to check if an array is sorted in ascending order or not.mp4 5.0 MB
5. Arrays/11. Q44. How to sort and reverse an array.mp4 5.0 MB
4. Operators & Conditions/8. Q33. What is the difference between == and ===.mp4 4.9 MB
15. Asynchronous Programming - Promises/4. Q131. When to use Promises in real applications.mp4 4.9 MB
9. DOM/7. Q81. What are the methods to modify elements properties and attributes.mp4 4.8 MB
11. Objects/3. Q94. In how many ways we can create an object.mp4 4.7 MB
20. Security & Performance/4. Q163. What is SQL Injection attack.mp4 4.6 MB
19. ECMAScript & Modules/5. Q157. What are the advantages of modules.mp4 4.6 MB
6. Loops/9. Q55. When to use for…of loop and when to use forEach method in applications.mp4 4.5 MB
6. Loops/6. Q52. What is the difference between for and for…of loop in JS.mp4 4.4 MB
9. DOM/8. Q82. What is the difference between innerHTML and textContent.mp4 4.3 MB
8. Strings/6. Q74. What is string immutability.mp4 4.3 MB
15. Asynchronous Programming - Promises/6. Q133. What is the use of Promise.race() method.mp4 4.2 MB
8. Strings/3. Q71. What are template literals and string interpolation in strings.mp4 4.2 MB
11. Objects/12. Q103. What is Map Object in JS.mp4 4.2 MB
11. Objects/6. Q97. Explain the difference between dot notation and bracket notation.mp4 4.2 MB
22. Scenario based – Feature Development Questions/4. Q188. How to implement drag-and-drop functionality for elements on a web page.mp4 4.2 MB
5. Arrays/6. Q39. What is the difference between push() and concat () methods of an Array.mp4 4.1 MB
8. Strings/4. Q72. Difference between single quotes (''), double quotes () & backticks('').mp4 4.1 MB
2. Basics/13. Q12. What are Functions in JS What are the types of function.mp4 3.9 MB
23. Coding/13. Q207. Write a function to find the average of an array of numbers.mp4 3.9 MB
3. Variables & Datatypes/6. Q25. What is the use of typeof operator.mp4 3.8 MB
3. Variables & Datatypes/3. Q22. What are data types in JS.mp4 3.8 MB
7. Functions/8. Q62. What is the difference between arguments and parameters.mp4 3.8 MB
19. ECMAScript & Modules/7. Q159. What is the difference between static and dynamic imports.mp4 3.7 MB
17. Browser APIs & Web Storage/11. Q148. When to use cookies and when to use web storage.mp4 3.7 MB
23. Coding/18. Q212. Write a function to find the second largest element in an array.mp4 3.7 MB
11. Objects/5. Q96. How do you add or modify or delete properties of an object.mp4 3.7 MB
12. Events/10. Q113. What is the use of this keyword in the context of event handling in JS.mp4 3.6 MB
20. Security & Performance/5. Q164. What are some best practices for security in JS.mp4 3.6 MB
2. Basics/19. Q18. What is Error Handling in JS.mp4 3.5 MB
12. Events/7. Q110. How can you stop event propagation or event bubbling in JS.mp4 3.5 MB
10. Error Handling/2. Q87. What is Error Handling in JS.mp4 3.5 MB
14. Asynchronous programming – Basics/4. Q124. What are the techniques for achieving asynchronous operations in JS.mp4 3.5 MB
8. Strings/4. Q72. Difference between single quotes (''), double quotes () & backticks('') .mp4 3.3 MB
23. Coding/1. Coding - Introduction.mp4 2.9 MB
12. Events/11. Q114. How to remove an event handler from an element in JS.mp4 2.8 MB
9. DOM/10. Q84. How to add and remove style from HTML elements in DOM using JS.mp4 2.8 MB
17. Browser APIs & Web Storage/8. Q145. How much data can be stored in localStorage and sessionStorage.mp4 2.6 MB
11. Objects/1. Objects - Introduction.mp4 2.5 MB
13. Closures/1. Closures - Introduction.mp4 2.5 MB
22. Scenario based – Feature Development Questions/11. Q195. Prevent a form from being submitted without required fields being filled.mp4 2.5 MB
4. Operators & Conditions/5. Q30. What is operator precedence.mp4 2.4 MB
2. Basics/10. Q9. What are operators What are the types of operators in JS.mp4 2.4 MB
4. Operators & Conditions/2. Q27. What are operators What are the types of operators in JS.mp4 2.4 MB
18. Classes, Constructors, this & Inheritance/4. Q151. What are constructor functions.mp4 2.4 MB
19. ECMAScript & Modules/4. Q156. What is the role of export keyword.mp4 2.3 MB
10. Error Handling/1. Error Handling- Introduction.mp4 2.3 MB
19. ECMAScript & Modules/1. ECMAScript & Modules - Introduction.mp4 2.1 MB
20. Security & Performance/2. Q161. What is eval() function in JS.mp4 2.1 MB
5. Arrays/3. Q36. What is the indexOf() method of an Array.mp4 2.1 MB
23. Coding/12. Q206. Write a function to find the sum of all elements in an array.mp4 2.1 MB
10. Error Handling/5. Q90. What is Error propagation in JS.mp4 2.0 MB
5. Arrays/9. Q42. Difference between the slice() and splice() methods of an Array.mp4 1.8 MB
16. Asynchronous Programming – Async Await/5. Q138. How do you handle errors in async await functions.mp4 1.5 MB
13. Closures/7. Q120. How can you release the variable references or closures from memory.mp4 1.3 MB
8. Strings/2. Q70. What is a String.mp4 1.3 MB
18. Classes, Constructors, this & Inheritance/1. Classes, Constructors, this & Inheritance - Introduction.mp4 1.2 MB
1. Introduction/1.2 Top-200-JS-Interview-Questions-Tracker.xlsm 52.8 KB
21. Scenario based – Tricky Short Questions/2. Q166- Q185_sub_ru.srt 20.6 KB
21. Scenario based – Tricky Short Questions/2. Q166- Q185_sub_en.srt 13.0 KB
13. Closures/4. Q117. What are the benefits of Closures_sub_ru.srt 9.2 KB
3. Variables & Datatypes/4. Q23. What is the difference between primitive and non-primitive data types_sub_ru.srt 7.9 KB
16. Asynchronous Programming – Async Await/2. Q135. What is the purpose of async await Compare it with Promises_sub_ru.srt 7.8 KB
4. Operators & Conditions/7. Q32. When to use which type of conditions statements in real applications_sub_ru.srt 7.2 KB
23. Coding/5. Q199. Write a function to remove duplicate elements from an array_sub_ru.srt 7.2 KB
14. Asynchronous programming – Basics/2. Q122. What is asynchronous programming in JS What is its use_sub_ru.srt 7.1 KB
2. Basics/21. Q20. What is asynchronous programming in JS What is its use_sub_ru.srt 7.1 KB
5. Arrays/8. Q41. What is the splice() method of an Array_sub_ru.srt 7.0 KB
4. Operators & Conditions/9. Q34. What is the difference between Spread and Rest operator in JS_sub_ru.srt 6.6 KB
23. Coding/20. Q214. Function to find the longest common prefix among an array of strings_sub_ru.srt 6.5 KB
23. Coding/14. Q208. Write a function to sort an array of numbers in ascending order_sub_ru.srt 6.5 KB
2. Basics/4. Q3. What are variables What is the difference between var, let, and const _sub_ru.srt 6.5 KB
2. Basics/4. Q3. What are variables What is the difference between var, let, and const_sub_ru .srt 6.5 KB
3. Variables & Datatypes/2. Q21. What are variables What is the difference between var, let, and const _sub_ru.srt 6.5 KB
22. Scenario based – Feature Development Questions/7. Q191. How to implement a real-time chat application using JS_sub_ru.srt 6.2 KB
18. Classes, Constructors, this & Inheritance/2. Q149. What are Classes in JS_sub_ru.srt 6.1 KB
7. Functions/13. Q67. What are Pure and Impure functions in JS_sub_ru.srt 6.0 KB
2. Basics/11. Q10. What are the types of conditions statements in JS_sub_ru.srt 5.9 KB
4. Operators & Conditions/6. Q31. What are the types of conditions statements in JS_sub_ru.srt 5.9 KB
1. Introduction/1. Introduction of JavaScript Interview Course_sub_ru.srt 5.8 KB
16. Asynchronous Programming – Async Await/3. Q136. Explain the use of async and await keywords in JS_sub_ru.srt 5.8 KB
5. Arrays/4. Q37. What is the difference between find() and filter() methods of an Array_sub_ru.srt 5.8 KB
7. Functions/11. Q65. What is the use of event handling in JS_sub_ru.srt 5.8 KB
11. Objects/10. Q101. What is the difference between deep copy and shallow copy in JS_sub_ru.srt 5.8 KB
2. Basics/15. Q14. What are Arrays in JS How to get, add & remove elements from arrays_sub_ru.srt 5.7 KB
5. Arrays/2. Q35. What are Arrays in JS How to get, add & remove elements from arrays_sub_ru.srt 5.7 KB
5. Arrays/13. Q46. What are array-like objects In JS_sub_ru.srt 5.6 KB
13. Closures/4. Q117. What are the benefits of Closures_sub_en.srt 5.6 KB
15. Asynchronous Programming - Promises/2. Q129. What are Promises in JavaScript_sub_ru.srt 5.4 KB
7. Functions/15. Q69. What are call, apply and bind methods in JS_sub_ru.srt 5.3 KB
2. Basics/8. Q7. Difference getElementById, getElementsByClassName and get elementsByTagName_sub_ru.srt 5.3 KB
9. DOM/5. Q79. Difference between getElementById,getElementsByClassName& getElementsByTag_sub_ru.srt 5.3 KB
17. Browser APIs & Web Storage/7. Q144. What is the difference between LocalStorage and SessionStorage_sub_ru.srt 5.2 KB
11. Objects/11. Q102. What is Set Object in JS_sub_ru.srt 5.2 KB
19. ECMAScript & Modules/3. Q155. What are Modules in JS_sub_ru.srt 5.1 KB
7. Functions/14. Q68. What is Function Currying in JS_sub_ru.srt 5.0 KB
23. Coding/9. Q203. Write a function to check if a given number is prime or not_sub_ru.srt 5.0 KB
17. Browser APIs & Web Storage/5. Q142. What is Local Storage How to store, retrieve and remove data from it_sub_ru.srt 5.0 KB
6. Loops/8. Q54. What is forEach method Compare it with for…of and for…in loop_sub_ru.srt 4.9 KB
2. Basics/2. Q1. What is JavaScript What is the role of JavaScript engine_sub_ru.srt 4.9 KB
16. Asynchronous Programming – Async Await/2. Q135. What is the purpose of async await Compare it with Promises_sub_en.srt 4.8 KB
3. Variables & Datatypes/4. Q23. What is the difference between primitive and non-primitive data types_sub_en.srt 4.8 KB
5. Arrays/10. Q43. What is the difference map() and for Each() array methods of an Array_sub_ru.srt 4.7 KB
7. Functions/7. Q61. What is Higher-order function In JS_sub_ru.srt 4.6 KB
15. Asynchronous Programming - Promises/3. Q130. How to implement Promises in JavaScript_sub_ru.srt 4.6 KB
18. Classes, Constructors, this & Inheritance/6. Q153. Explain the concept of prototypal inheritance_sub_ru.srt 4.6 KB
17. Browser APIs & Web Storage/4. Q141. What is Web Storage, and its use How many types of web storage are there_sub_ru.srt 4.6 KB
14. Asynchronous programming – Basics/7. Q127. What is the role of callbacks in fetching API data asynchronously_sub_ru.srt 4.6 KB
7. Functions/6. Q60. What are Callback Functions What is it use_sub_ru.srt 4.6 KB
3. Variables & Datatypes/5. Q24. What is the difference between null and undefined in JS_sub_ru.srt 4.6 KB
23. Coding/5. Q199. Write a function to remove duplicate elements from an array_sub_en.srt 4.5 KB
15. Asynchronous Programming - Promises/5. Q132. What is the use of Promise.all() method_sub_ru.srt 4.5 KB
9. DOM/11. Q85. Create new elements in DOM using JS_sub_ru.srt 4.4 KB
23. Coding/22. Q216. Write a function to calculate the Fibonacci sequence up to a given number_sub_ru.srt 4.4 KB
2. Basics/14. Q13. What are Arrow Functions in JS What is it use_sub_ru.srt 4.4 KB
7. Functions/5. Q59. What are Arrow Functions in JS What is it use_sub_ru.srt 4.4 KB
5. Arrays/8. Q41. What is the splice() method of an Array_sub_en.srt 4.4 KB
23. Coding/20. Q214. Function to find the longest common prefix among an array of strings_sub_en.srt 4.3 KB
4. Operators & Conditions/4. Q29. What is short-circuit evaluation in JS_sub_ru.srt 4.3 KB
20. Security & Performance/6. Q165. What are the best practices for improving performance in JS_sub_ru.srt 4.3 KB
4. Operators & Conditions/7. Q32. When to use which type of conditions statements in real applications_sub_en.srt 4.3 KB
14. Asynchronous programming – Basics/2. Q122. What is asynchronous programming in JS What is its use_sub_en.srt 4.2 KB
2. Basics/21. Q20. What is asynchronous programming in JS What is its use_sub_en.srt 4.2 KB
22. Scenario based – Feature Development Questions/3. Q187. How to implement pagination for displaying large sets of data_sub_ru.srt 4.2 KB
23. Coding/6. Q200. Write a function that checks whether two strings are anagrams or not_sub_ru.srt 4.2 KB
6. Loops/3. Q49. What is the difference between while and for loops_sub_ru.srt 4.1 KB
9. DOM/2. Q76. What is DOM What is the difference between HTML and DOM_sub_ru.srt 4.1 KB
23. Coding/3. Q197. Write a function that returns the longest word in the sentence_sub_ru.srt 4.1 KB
14. Asynchronous programming – Basics/5. Q125. What is setTimeout() How is it used to handle asynchronous operations_sub_ru.srt 4.1 KB
13. Closures/3. Q116. What is Closure_sub_ru.srt 4.1 KB
4. Operators & Conditions/9. Q34. What is the difference between Spread and Rest operator in JS_sub_en.srt 4.1 KB
12. Events/5. Q108. What is Event Delegation in JS_sub_ru.srt 4.0 KB
12. Events/4. Q107. What is Event Object in JS_sub_ru.srt 4.0 KB
23. Coding/2. Q196. Write a function that returns the reverse of a string_sub_ru.srt 3.9 KB
2. Basics/11. Q10. What are the types of conditions statements in JS_sub_en.srt 3.9 KB
4. Operators & Conditions/6. Q31. What are the types of conditions statements in JS_sub_en.srt 3.9 KB
22. Scenario based – Feature Development Questions/7. Q191. How to implement a real-time chat application using JS_sub_en.srt 3.8 KB
2. Basics/5. Q4. What are some important string operations in JS_sub_ru.srt 3.8 KB
8. Strings/5. Q73. What are some important string operations in JS_sub_ru.srt 3.8 KB
11. Objects/2. Q93. What are Objects in JS_sub_ru.srt 3.8 KB
2. Basics/16. Q15. What are Objects in JS_sub_ru.srt 3.8 KB
23. Coding/14. Q208. Write a function to sort an array of numbers in ascending order_sub_en.srt 3.8 KB
5. Arrays/4. Q37. What is the difference between find() and filter() methods of an Array_sub_en.srt 3.8 KB
2. Basics/18. Q17. What is Hoisting in JavaScript_sub_ru.srt 3.7 KB
2. Basics/4. Q3. What are variables What is the difference between var, let, and const _sub_en.srt 3.7 KB
2. Basics/4. Q3. What are variables What is the difference between var, let, and const_sub_en .srt 3.7 KB
3. Variables & Datatypes/2. Q21. What are variables What is the difference between var, let, and const _sub_en.srt 3.7 KB
18. Classes, Constructors, this & Inheritance/2. Q149. What are Classes in JS_sub_en.srt 3.7 KB
14. Asynchronous programming – Basics/8. Q128. What is callback hell How can it be avoided_sub_ru.srt 3.7 KB
23. Coding/17. Q211. Write a function to remove a specific element from an array_sub_ru.srt 3.7 KB
23. Coding/8. Q202. Write a function to find the largest number in an array._sub_ru.srt 3.7 KB
4. Operators & Conditions/8. Q33. What is the difference between == and ===_sub_ru.srt 3.7 KB
11. Objects/9. Q100. How do you clone or copy an object_sub_ru.srt 3.7 KB
14. Asynchronous programming – Basics/3. Q123. What is the difference between synchronous and asynchronous programming_sub_ru.srt 3.6 KB
17. Browser APIs & Web Storage/3. Q140. What are Browser APIs in JS_sub_ru.srt 3.6 KB
1. Introduction/1. Introduction of JavaScript Interview Course_sub_en.srt 3.6 KB
17. Browser APIs & Web Storage/9. Q146. What are cookies How do you create and read cookies_sub_ru.srt 3.6 KB
2. Basics/15. Q14. What are Arrays in JS How to get, add & remove elements from arrays_sub_en.srt 3.6 KB
5. Arrays/2. Q35. What are Arrays in JS How to get, add & remove elements from arrays_sub_en.srt 3.6 KB
11. Objects/10. Q101. What is the difference between deep copy and shallow copy in JS_sub_en.srt 3.6 KB
23. Coding/15. Q209. Write a function to check if an array is sorted in ascending order or not_sub_ru.srt 3.5 KB
7. Functions/13. Q67. What are Pure and Impure functions in JS_sub_en.srt 3.5 KB
16. Asynchronous Programming – Async Await/3. Q136. Explain the use of async and await keywords in JS_sub_en.srt 3.5 KB
17. Browser APIs & Web Storage/6. Q143. What is Session Storage How to store, retrieve and remove data from it_sub_ru.srt 3.5 KB
23. Coding/7. Q201. Write a function that returns the number of vowels in a string._sub_ru.srt 3.5 KB
5. Arrays/13. Q46. What are array-like objects In JS_sub_en.srt 3.5 KB
23. Coding/11. Q205. Write a program to remove all whitespace characters from a string._sub_ru.srt 3.4 KB
7. Functions/11. Q65. What is the use of event handling in JS_sub_en.srt 3.4 KB
7. Functions/15. Q69. What are call, apply and bind methods in JS_sub_en.srt 3.4 KB
7. Functions/3. Q57. Difference between named and anonymous functions_sub_ru.srt 3.4 KB
15. Asynchronous Programming - Promises/2. Q129. What are Promises in JavaScript_sub_en.srt 3.4 KB
19. ECMAScript & Modules/3. Q155. What are Modules in JS_sub_en.srt 3.4 KB
7. Functions/9. Q63. In how many ways can you pass arguments to a function_sub_ru.srt 3.4 KB
22. Scenario based – Feature Development Questions/8. Q192. Create an infinite scrolling using JS when a user reaches the webpage _sub_ru.srt 3.3 KB
22. Scenario based – Feature Development Questions/8. Q192. Create an infinite scrolling using JS when a user reaches the webpage_sub_ru .srt 3.3 KB
12. Events/6. Q109. What is Event Bubbling In JS_sub_ru.srt 3.3 KB
6. Loops/4. Q50. What is the difference between while and do-while loops_sub_ru.srt 3.3 KB
22. Scenario based – Feature Development Questions/2. Q186. How to validate user input as they type in a form_sub_ru.srt 3.3 KB
22. Scenario based – Feature Development Questions/6. Q190. Feature that allows users to perform live search suggestions as they type_sub_ru.srt 3.3 KB
12. Events/2. Q105. What are Events How are events triggered_sub_ru.srt 3.2 KB
2. Basics/2. Q1. What is JavaScript What is the role of JavaScript engine_sub_en.srt 3.2 KB
23. Coding/21. Q215. Write a function to find the intersection of two arrays_sub_ru.srt 3.2 KB
6. Loops/9. Q55. When to use for…of loop and when to use forEach method in applications_sub_ru.srt 3.2 KB
18. Classes, Constructors, this & Inheritance/5. Q152. What is the use of this keyword_sub_ru.srt 3.1 KB
6. Loops/8. Q54. What is forEach method Compare it with for…of and for…in loop_sub_en.srt 3.1 KB
3. Variables & Datatypes/7. Q26. What is type coercion in JS_sub_ru.srt 3.1 KB
12. Events/8. Q111. What is Event Capturing in JS_sub_ru.srt 3.1 KB
22. Scenario based – Feature Development Questions/9. Q193. Implement toggle switch to change the theme(lightdark mode) of a website_sub_ru.srt 3.1 KB
4. Operators & Conditions/3. Q28. What is the difference between unary, binary, and ternary operators_sub_ru.srt 3.1 KB
7. Functions/12. Q66. What are First-Class functions in JS_sub_ru.srt 3.1 KB
11. Objects/7. Q98. What are some common methods to iterate over the properties of an object_sub_ru.srt 3.1 KB
2. Basics/8. Q7. Difference getElementById, getElementsByClassName and get elementsByTagName_sub_en.srt 3.1 KB
9. DOM/5. Q79. Difference between getElementById,getElementsByClassName& getElementsByTag_sub_en.srt 3.1 KB
11. Objects/11. Q102. What is Set Object in JS_sub_en.srt 3.1 KB
23. Coding/4. Q198. Function that checks whether a given string is a palindrome or not_sub_ru.srt 3.1 KB
5. Arrays/10. Q43. What is the difference map() and for Each() array methods of an Array_sub_en.srt 3.0 KB
5. Arrays/14. Q47. How to convert an array-like object into an array_sub_ru.srt 3.0 KB
5. Arrays/12. Q45. What is Array Destructuring in JS_sub_ru.srt 3.0 KB
23. Coding/9. Q203. Write a function to check if a given number is prime or not_sub_en.srt 3.0 KB
23. Coding/10. Q204. Write a function to calculate the factorial of a number_sub_ru.srt 3.0 KB
10. Error Handling/4. Q89. What is the purpose of the throw statement in JS_sub_ru.srt 3.0 KB
22. Scenario based – Feature Development Questions/5. Q189. Feature that allows users to search for specific items in a large dataset_sub_ru.srt 3.0 KB
6. Loops/6. Q52. What is the difference between for and for…of loop in JS_sub_ru.srt 3.0 KB
11. Objects/12. Q103. What is Map Object in JS_sub_ru.srt 3.0 KB
17. Browser APIs & Web Storage/11. Q148. When to use cookies and when to use web storage_sub_ru.srt 3.0 KB
17. Browser APIs & Web Storage/7. Q144. What is the difference between LocalStorage and SessionStorage_sub_en.srt 2.9 KB
6. Loops/7. Q53. What is the difference between for…of and for…in loop_sub_ru.srt 2.9 KB
15. Asynchronous Programming - Promises/6. Q133. What is the use of Promise.race() method_sub_ru.srt 2.9 KB
9. DOM/11. Q85. Create new elements in DOM using JS_sub_en.srt 2.9 KB
22. Scenario based – Feature Development Questions/4. Q188. How to implement drag-and-drop functionality for elements on a web page_sub_ru.srt 2.9 KB
15. Asynchronous Programming - Promises/3. Q130. How to implement Promises in JavaScript_sub_en.srt 2.9 KB
7. Functions/14. Q68. What is Function Currying in JS_sub_en.srt 2.9 KB
22. Scenario based – Feature Development Questions/10. Q194. How to use JS to dynamically update date in real time on webpage_sub_ru.srt 2.9 KB
11. Objects/8. Q99. How do you check if a property exists in an object_sub_ru.srt 2.9 KB
23. Coding/16. Q210. Write a function to merge two arrays into a single sorted array_sub_ru.srt 2.9 KB
17. Browser APIs & Web Storage/5. Q142. What is Local Storage How to store, retrieve and remove data from it_sub_en.srt 2.9 KB
7. Functions/7. Q61. What is Higher-order function In JS_sub_en.srt 2.8 KB
11. Objects/3. Q94. In how many ways we can create an object_sub_ru.srt 2.8 KB
14. Asynchronous programming – Basics/7. Q127. What is the role of callbacks in fetching API data asynchronously_sub_en.srt 2.8 KB
15. Asynchronous Programming - Promises/5. Q132. What is the use of Promise.all() method_sub_en.srt 2.8 KB
2. Basics/3. Q2. What are client side and server side_sub_ru.srt 2.8 KB
17. Browser APIs & Web Storage/10. Q147. What is the difference between cookies and web storage_sub_ru.srt 2.8 KB
3. Variables & Datatypes/5. Q24. What is the difference between null and undefined in JS_sub_en.srt 2.8 KB
7. Functions/6. Q60. What are Callback Functions What is it use_sub_en.srt 2.8 KB
11. Objects/6. Q97. Explain the difference between dot notation and bracket notation_sub_ru.srt 2.8 KB
8. Strings/6. Q74. What is string immutability_sub_ru.srt 2.8 KB
8. Strings/3. Q71. What are template literals and string interpolation in strings_sub_ru.srt 2.8 KB
13. Closures/5. Q118. What is the concept of Encapsulation in the context of closures_sub_ru.srt 2.8 KB
14. Asynchronous programming – Basics/6. Q126. What is setInterval() How is it used to handle asynchronous operations_sub_ru.srt 2.8 KB
2. Basics/17. Q16. What is Scope in JavaScript_sub_ru.srt 2.8 KB
19. ECMAScript & Modules/7. Q159. What is the difference between static and dynamic imports_sub_ru.srt 2.8 KB
23. Coding/18. Q212. Write a function to find the second largest element in an array_sub_ru.srt 2.7 KB
20. Security & Performance/5. Q164. What are some best practices for security in JS_sub_ru.srt 2.7 KB
2. Basics/14. Q13. What are Arrow Functions in JS What is it use_sub_en.srt 2.7 KB
7. Functions/5. Q59. What are Arrow Functions in JS What is it use_sub_en.srt 2.7 KB
23. Coding/22. Q216. Write a function to calculate the Fibonacci sequence up to a given number_sub_en.srt 2.7 KB
6. Loops/5. Q51. What is the difference between break and continue statement_sub_ru.srt 2.7 KB
18. Classes, Constructors, this & Inheritance/6. Q153. Explain the concept of prototypal inheritance_sub_en.srt 2.7 KB
23. Coding/6. Q200. Write a function that checks whether two strings are anagrams or not_sub_en.srt 2.7 KB
2. Basics/13. Q12. What are Functions in JS What are the types of function_sub_ru.srt 2.7 KB
7. Functions/2. Q56. What are Functions in JS What are the types of function_sub_ru.srt 2.7 KB
2. Basics/12. Q11. What is a loop What are the types of loops in JS_sub_ru.srt 2.6 KB
14. Asynchronous programming – Basics/5. Q125. What is setTimeout() How is it used to handle asynchronous operations_sub_en.srt 2.6 KB
5. Arrays/6. Q39. What is the difference between push() and concat () methods of an Array _sub_ru.srt 2.6 KB
17. Browser APIs & Web Storage/4. Q141. What is Web Storage, and its use How many types of web storage are there_sub_en.srt 2.6 KB
6. Loops/2. Q48. What is a loop What are the types of loops in JS_sub_ru.srt 2.6 KB
5. Arrays/5. Q38. What is the slice() method of an Array_sub_ru.srt 2.6 KB
13. Closures/2. Q115. Explain the concept of Lexical Scoping_sub_ru.srt 2.6 KB
19. ECMAScript & Modules/8. Q160. What are module bundlers_sub_ru.srt 2.6 KB
6. Loops/3. Q49. What is the difference between while and for loops_sub_en.srt 2.6 KB
2. Basics/19. Q18. What is Error Handling in JS_sub_ru.srt 2.6 KB
10. Error Handling/2. Q87. What is Error Handling in JS_sub_ru.srt 2.6 KB
9. DOM/2. Q76. What is DOM What is the difference between HTML and DOM_sub_en.srt 2.6 KB
20. Security & Performance/6. Q165. What are the best practices for improving performance in JS_sub_en.srt 2.6 KB
4. Operators & Conditions/4. Q29. What is short-circuit evaluation in JS_sub_en.srt 2.5 KB
12. Events/4. Q107. What is Event Object in JS_sub_en.srt 2.5 KB
23. Coding/3. Q197. Write a function that returns the longest word in the sentence_sub_en.srt 2.5 KB
9. DOM/8. Q82. What is the difference between innerHTML and textContent_sub_ru.srt 2.5 KB
2. Basics/5. Q4. What are some important string operations in JS_sub_en.srt 2.5 KB
8. Strings/5. Q73. What are some important string operations in JS_sub_en.srt 2.5 KB
10. Error Handling/7. Q92. What are the different types of errors In JS_sub_ru.srt 2.4 KB
23. Coding/2. Q196. Write a function that returns the reverse of a string_sub_en.srt 2.4 KB
22. Scenario based – Feature Development Questions/3. Q187. How to implement pagination for displaying large sets of data_sub_en.srt 2.4 KB
3. Variables & Datatypes/6. Q25. What is the use of typeof operator_sub_ru.srt 2.4 KB
15. Asynchronous Programming - Promises/7. Q134. What is the difference between Promise.all() and Promise.race()_sub_ru.srt 2.4 KB
2. Basics/18. Q17. What is Hoisting in JavaScript_sub_en.srt 2.4 KB
5. Arrays/7. Q40. What is the difference between pop() and shift() methods of an Array_sub_ru.srt 2.4 KB
11. Objects/9. Q100. How do you clone or copy an object_sub_en.srt 2.4 KB
10. Error Handling/3. Q88. What is the role of finally block in JS_sub_ru.srt 2.4 KB
12. Events/5. Q108. What is Event Delegation in JS_sub_en.srt 2.3 KB
7. Functions/4. Q58. What is function expression in JS_sub_ru.srt 2.3 KB
11. Objects/2. Q93. What are Objects in JS_sub_en.srt 2.3 KB
2. Basics/16. Q15. What are Objects in JS_sub_en.srt 2.3 KB
2. Basics/9. Q8. What are data types in JS_sub_ru.srt 2.3 KB
3. Variables & Datatypes/3. Q22. What are data types in JS_sub_ru.srt 2.3 KB
13. Closures/3. Q116. What is Closure_sub_en.srt 2.3 KB
14. Asynchronous programming – Basics/8. Q128. What is callback hell How can it be avoided_sub_en.srt 2.3 KB
23. Coding/7. Q201. Write a function that returns the number of vowels in a string._sub_en.srt 2.3 KB
10. Error Handling/6. Q91. What are the best practices for error handling_sub_ru.srt 2.3 KB
4. Operators & Conditions/8. Q33. What is the difference between == and ===_sub_en.srt 2.3 KB
23. Coding/8. Q202. Write a function to find the largest number in an array._sub_en.srt 2.3 KB
6. Loops/4. Q50. What is the difference between while and do-while loops_sub_en.srt 2.2 KB
17. Browser APIs & Web Storage/3. Q140. What are Browser APIs in JS_sub_en.srt 2.2 KB
19. ECMAScript & Modules/6. Q158. What is the difference between named exports and default exports_sub_ru.srt 2.2 KB
17. Browser APIs & Web Storage/9. Q146. What are cookies How do you create and read cookies_sub_en.srt 2.2 KB
17. Browser APIs & Web Storage/6. Q143. What is Session Storage How to store, retrieve and remove data from it_sub_en.srt 2.2 KB
23. Coding/17. Q211. Write a function to remove a specific element from an array_sub_en.srt 2.2 KB
23. Coding/15. Q209. Write a function to check if an array is sorted in ascending order or not_sub_en.srt 2.2 KB
9. DOM/6. Q80. What is the difference between querySelector() and querySelectorAll()_sub_ru.srt 2.2 KB
8. Strings/7. Q75. In how many ways you can concatenate strings_sub_ru.srt 2.2 KB
12. Events/7. Q110. How can you stop event propagation or event bubbling in JS_sub_ru.srt 2.1 KB
23. Coding/11. Q205. Write a program to remove all whitespace characters from a string._sub_en.srt 2.1 KB
12. Events/3. Q106. What are the types of events in JS_sub_ru.srt 2.1 KB
13. Closures/6. Q119. What are the disadvantage or limitations of Closures_sub_ru.srt 2.1 KB
7. Functions/9. Q63. In how many ways can you pass arguments to a function_sub_en.srt 2.1 KB
12. Events/9. Q112. What is the purpose of the event.preventDefault() method in JS_sub_ru.srt 2.1 KB
12. Events/6. Q109. What is Event Bubbling In JS_sub_en.srt 2.1 KB
9. DOM/12. Q86. What is the difference between createElement() and createTextNode()_sub_ru.srt 2.1 KB
9. DOM/9. Q83. How to add and remove properties of HTML elements in the DOM using JS_sub_ru.srt 2.1 KB
7. Functions/3. Q57. Difference between named and anonymous functions_sub_en.srt 2.0 KB
14. Asynchronous programming – Basics/3. Q123. What is the difference between synchronous and asynchronous programming_sub_en.srt 2.0 KB
22. Scenario based – Feature Development Questions/6. Q190. Feature that allows users to perform live search suggestions as they type_sub_en.srt 2.0 KB
11. Objects/7. Q98. What are some common methods to iterate over the properties of an object_sub_en.srt 2.0 KB
17. Browser APIs & Web Storage/2. Q139. What is a window object_sub_ru.srt 2.0 KB
2. Basics/6. Q5. What is DOM What is the difference between HTML and DOM_sub_ru.srt 2.0 KB
2. Basics/7. Q6. What are selectors in JS_sub_ru.srt 2.0 KB
9. DOM/4. Q78. What are selectors in JS_sub_ru.srt 2.0 KB
12. Events/2. Q105. What are Events How are events triggered_sub_en.srt 2.0 KB
22. Scenario based – Feature Development Questions/2. Q186. How to validate user input as they type in a form_sub_en.srt 2.0 KB
11. Objects/4. Q95. What is the difference between an array and an object_sub_ru.srt 2.0 KB
6. Loops/9. Q55. When to use for…of loop and when to use forEach method in applications_sub_en.srt 1.9 KB
23. Coding/21. Q215. Write a function to find the intersection of two arrays_sub_en.srt 1.9 KB
22. Scenario based – Feature Development Questions/9. Q193. Implement toggle switch to change the theme(lightdark mode) of a website_sub_en.srt 1.9 KB
21. Scenario based – Tricky Short Questions/1. Scenario based – Tricky Short Questions - Introduction_sub_ru.srt 1.9 KB
11. Objects/8. Q99. How do you check if a property exists in an object_sub_en.srt 1.9 KB
23. Coding/4. Q198. Function that checks whether a given string is a palindrome or not_sub_en.srt 1.9 KB
6. Loops/6. Q52. What is the difference between for and for…of loop in JS_sub_en.srt 1.9 KB
18. Classes, Constructors, this & Inheritance/5. Q152. What is the use of this keyword_sub_en.srt 1.9 KB
19. ECMAScript & Modules/5. Q157. What are the advantages of modules_sub_ru.srt 1.9 KB
23. Coding/10. Q204. Write a function to calculate the factorial of a number_sub_en.srt 1.9 KB
22. Scenario based – Feature Development Questions/8. Q192. Create an infinite scrolling using JS when a user reaches the webpage _sub_en.srt 1.9 KB
22. Scenario based – Feature Development Questions/8. Q192. Create an infinite scrolling using JS when a user reaches the webpage_sub_en .srt 1.9 KB
4. Operators & Conditions/3. Q28. What is the difference between unary, binary, and ternary operators_sub_en.srt 1.9 KB
5. Arrays/14. Q47. How to convert an array-like object into an array_sub_en.srt 1.9 KB
12. Events/8. Q111. What is Event Capturing in JS_sub_en.srt 1.9 KB
15. Asynchronous Programming - Promises/6. Q133. What is the use of Promise.race() method_sub_en.srt 1.9 KB
12. Events/11. Q114. How to remove an event handler from an element in JS_sub_ru.srt 1.8 KB
7. Functions/12. Q66. What are First-Class functions in JS_sub_en.srt 1.8 KB
13. Closures/8. Q121. What is the difference between a Regular Function and a Closure_sub_ru.srt 1.8 KB
5. Arrays/11. Q44. How to sort and reverse an array_sub_ru.srt 1.8 KB
18. Classes, Constructors, this & Inheritance/4. Q151. What are constructor functions_sub_ru.srt 1.8 KB
10. Error Handling/4. Q89. What is the purpose of the throw statement in JS_sub_en.srt 1.8 KB
5. Arrays/12. Q45. What is Array Destructuring in JS_sub_en.srt 1.8 KB
23. Coding/18. Q212. Write a function to find the second largest element in an array_sub_en.srt 1.8 KB
11. Objects/12. Q103. What is Map Object in JS_sub_en.srt 1.8 KB
11. Objects/3. Q94. In how many ways we can create an object_sub_en.srt 1.8 KB
8. Strings/6. Q74. What is string immutability_sub_en.srt 1.8 KB
22. Scenario based – Feature Development Questions/4. Q188. How to implement drag-and-drop functionality for elements on a web page_sub_en.srt 1.8 KB
23. Coding/16. Q210. Write a function to merge two arrays into a single sorted array_sub_en.srt 1.8 KB
3. Variables & Datatypes/7. Q26. What is type coercion in JS_sub_en.srt 1.8 KB
2. Basics/20. Q19. What is JSON_sub_ru.srt 1.8 KB
20. Security & Performance/3. Q162. What is XSS (Cross-Site Scripting) attack_sub_ru.srt 1.8 KB
11. Objects/13. Q104. What is the difference between Map and Object in JS_sub_ru.srt 1.8 KB
9. DOM/3. Q77. How do you select, modify, create and remove DOM elements_sub_ru.srt 1.8 KB
6. Loops/7. Q53. What is the difference between for…of and for…in loop_sub_en.srt 1.8 KB
22. Scenario based – Feature Development Questions/10. Q194. How to use JS to dynamically update date in real time on webpage_sub_en.srt 1.8 KB
14. Asynchronous programming – Basics/6. Q126. What is setInterval() How is it used to handle asynchronous operations_sub_en.srt 1.8 KB
9. DOM/10. Q84. How to add and remove style from HTML elements in DOM using JS_sub_ru.srt 1.7 KB
19. ECMAScript & Modules/2. Q154. What is ES6 What are some new features introduced by it_sub_ru.srt 1.7 KB
23. Coding/19. Q213. Write a function to reverse the order of words in a given sentence_sub_ru.srt 1.7 KB
5. Arrays/6. Q39. What is the difference between push() and concat () methods of an Array _sub_en.srt 1.7 KB
19. ECMAScript & Modules/7. Q159. What is the difference between static and dynamic imports_sub_en.srt 1.7 KB
17. Browser APIs & Web Storage/11. Q148. When to use cookies and when to use web storage_sub_en.srt 1.7 KB
5. Arrays/5. Q38. What is the slice() method of an Array_sub_en.srt 1.7 KB
6. Loops/2. Q48. What is a loop What are the types of loops in JS_sub_en.srt 1.7 KB
6. Loops/5. Q51. What is the difference between break and continue statement_sub_en.srt 1.7 KB
2. Basics/13. Q12. What are Functions in JS What are the types of function_sub_en.srt 1.7 KB
7. Functions/2. Q56. What are Functions in JS What are the types of function_sub_en.srt 1.7 KB
2. Basics/12. Q11. What is a loop What are the types of loops in JS_sub_en.srt 1.7 KB
2. Basics/3. Q2. What are client side and server side_sub_en.srt 1.7 KB
13. Closures/5. Q118. What is the concept of Encapsulation in the context of closures_sub_en.srt 1.7 KB
22. Scenario based – Feature Development Questions/5. Q189. Feature that allows users to search for specific items in a large dataset_sub_en.srt 1.7 KB
2. Basics/17. Q16. What is Scope in JavaScript_sub_en.srt 1.6 KB
2. Basics/19. Q18. What is Error Handling in JS_sub_en.srt 1.6 KB
19. ECMAScript & Modules/8. Q160. What are module bundlers_sub_en.srt 1.6 KB
10. Error Handling/2. Q87. What is Error Handling in JS_sub_en.srt 1.6 KB
5. Arrays/7. Q40. What is the difference between pop() and shift() methods of an Array_sub_en.srt 1.6 KB
8. Strings/3. Q71. What are template literals and string interpolation in strings_sub_en.srt 1.6 KB
20. Security & Performance/4. Q163. What is SQL Injection attack_sub_ru.srt 1.6 KB
11. Objects/6. Q97. Explain the difference between dot notation and bracket notation_sub_en.srt 1.6 KB
18. Classes, Constructors, this & Inheritance/3. Q150. What is a constructor_sub_ru.srt 1.6 KB
20. Security & Performance/5. Q164. What are some best practices for security in JS_sub_en.srt 1.6 KB
4. Operators & Conditions/5. Q30. What is operator precedence_sub_ru.srt 1.6 KB
17. Browser APIs & Web Storage/10. Q147. What is the difference between cookies and web storage_sub_en.srt 1.6 KB
10. Error Handling/7. Q92. What are the different types of errors In JS_sub_en.srt 1.6 KB
22. Scenario based – Feature Development Questions/11. Q195. Prevent a form from being submitted without required fields being filled_sub_ru.srt 1.6 KB
2. Basics/10. Q9. What are operators What are the types of operators in JS_sub_ru.srt 1.6 KB
4. Operators & Conditions/2. Q27. What are operators What are the types of operators in JS_sub_ru.srt 1.6 KB
7. Functions/10. Q64. How do you use default parameters in a function_sub_ru.srt 1.5 KB
16. Asynchronous Programming – Async Await/4. Q137. Can we use async keyword without await keyword and vice versa_sub_ru.srt 1.5 KB
9. DOM/8. Q82. What is the difference between innerHTML and textContent_sub_en.srt 1.5 KB
3. Variables & Datatypes/6. Q25. What is the use of typeof operator_sub_en.srt 1.5 KB
23. Coding/12. Q206. Write a function to find the sum of all elements in an array_sub_ru.srt 1.5 KB
13. Closures/2. Q115. Explain the concept of Lexical Scoping_sub_en.srt 1.5 KB
15. Asynchronous Programming - Promises/7. Q134. What is the difference between Promise.all() and Promise.race()_sub_en.srt 1.5 KB
10. Error Handling/3. Q88. What is the role of finally block in JS_sub_en.srt 1.4 KB
5. Arrays/3. Q36. What is the indexOf() method of an Array_sub_ru.srt 1.4 KB
19. ECMAScript & Modules/4. Q156. What is the role of export keyword_sub_ru.srt 1.4 KB
2. Basics/9. Q8. What are data types in JS_sub_en.srt 1.4 KB
3. Variables & Datatypes/3. Q22. What are data types in JS_sub_en.srt 1.4 KB
8. Strings/4. Q72. Difference between single quotes (''), double quotes () & backticks('') _sub_ru.srt 1.4 KB
15. Asynchronous Programming - Promises/4. Q131. When to use Promises in real applications_sub_ru.srt 1.4 KB
8. Strings/7. Q75. In how many ways you can concatenate strings_sub_en.srt 1.4 KB
7. Functions/4. Q58. What is function expression in JS_sub_en.srt 1.4 KB
3. Variables & Datatypes/1. Variables & Datatypes - Introduction_sub_ru.srt 1.4 KB
20. Security & Performance/2. Q161. What is eval() function in JS_sub_ru.srt 1.4 KB
12. Events/9. Q112. What is the purpose of the event.preventDefault() method in JS_sub_en.srt 1.3 KB
9. DOM/12. Q86. What is the difference between createElement() and createTextNode()_sub_en.srt 1.3 KB
19. ECMAScript & Modules/6. Q158. What is the difference between named exports and default exports_sub_en.srt 1.3 KB
17. Browser APIs & Web Storage/8. Q145. How much data can be stored in localStorage and sessionStorage_sub_ru.srt 1.3 KB
5. Arrays/9. Q42. Difference between the slice() and splice() methods of an Array_sub_ru.srt 1.3 KB
10. Error Handling/6. Q91. What are the best practices for error handling_sub_en.srt 1.3 KB
2. Basics/6. Q5. What is DOM What is the difference between HTML and DOM_sub_en.srt 1.3 KB
2. Basics/7. Q6. What are selectors in JS_sub_en.srt 1.3 KB
9. DOM/4. Q78. What are selectors in JS_sub_en.srt 1.3 KB
11. Objects/5. Q96. How do you add or modify or delete properties of an object_sub_ru.srt 1.3 KB
12. Events/7. Q110. How can you stop event propagation or event bubbling in JS_sub_en.srt 1.3 KB
9. DOM/9. Q83. How to add and remove properties of HTML elements in the DOM using JS_sub_en.srt 1.3 KB
7. Functions/1. Functions - Introduction_sub_ru.srt 1.3 KB
12. Events/3. Q106. What are the types of events in JS_sub_en.srt 1.3 KB
7. Functions/8. Q62. What is the difference between arguments and parameters_sub_ru.srt 1.3 KB
5. Arrays/1. Arrays - Introduction_sub_ru.srt 1.3 KB
9. DOM/6. Q80. What is the difference between querySelector() and querySelectorAll()_sub_en.srt 1.3 KB
17. Browser APIs & Web Storage/2. Q139. What is a window object_sub_en.srt 1.3 KB
12. Events/11. Q114. How to remove an event handler from an element in JS_sub_en.srt 1.3 KB
11. Objects/4. Q95. What is the difference between an array and an object_sub_en.srt 1.3 KB
13. Closures/6. Q119. What are the disadvantage or limitations of Closures_sub_en.srt 1.2 KB
13. Closures/8. Q121. What is the difference between a Regular Function and a Closure_sub_en.srt 1.2 KB
9. DOM/10. Q84. How to add and remove style from HTML elements in DOM using JS_sub_en.srt 1.2 KB
14. Asynchronous programming – Basics/4. Q124. What are the techniques for achieving asynchronous operations in JS_sub_ru.srt 1.2 KB
10. Error Handling/5. Q90. What is Error propagation in JS_sub_ru.srt 1.2 KB
9. DOM/7. Q81. What are the methods to modify elements properties and attributes_sub_ru.srt 1.2 KB
21. Scenario based – Tricky Short Questions/1. Scenario based – Tricky Short Questions - Introduction_sub_en.srt 1.2 KB
18. Classes, Constructors, this & Inheritance/4. Q151. What are constructor functions_sub_en.srt 1.2 KB
22. Scenario based – Feature Development Questions/1. Scenario based – Feature Development Questions - Introduction_sub_ru.srt 1.2 KB
23. Coding/1. Coding - Introduction_sub_ru.srt 1.1 KB
12. Events/10. Q113. What is the use of this keyword in the context of event handling in JS_sub_ru.srt 1.1 KB
11. Objects/13. Q104. What is the difference between Map and Object in JS_sub_en.srt 1.1 KB
16. Asynchronous Programming – Async Await/5. Q138. How do you handle errors in async await functions_sub_ru.srt 1.1 KB
19. ECMAScript & Modules/5. Q157. What are the advantages of modules_sub_en.srt 1.1 KB
14. Asynchronous programming – Basics/1. Asynchronous programming – Basics - Introduction_sub_ru.srt 1.1 KB
19. ECMAScript & Modules/2. Q154. What is ES6 What are some new features introduced by it_sub_en.srt 1.1 KB
23. Coding/13. Q207. Write a function to find the average of an array of numbers_sub_ru.srt 1.1 KB
9. DOM/3. Q77. How do you select, modify, create and remove DOM elements_sub_en.srt 1.1 KB
15. Asynchronous Programming - Promises/1. Asynchronous Programming - Promises - Introduction_sub_ru.srt 1.1 KB
2. Basics/20. Q19. What is JSON_sub_en.srt 1.1 KB
5. Arrays/11. Q44. How to sort and reverse an array_sub_en.srt 1.1 KB
23. Coding/19. Q213. Write a function to reverse the order of words in a given sentence_sub_en.srt 1.1 KB
20. Security & Performance/3. Q162. What is XSS (Cross-Site Scripting) attack_sub_en.srt 1.0 KB
23. Coding/12. Q206. Write a function to find the sum of all elements in an array_sub_en.srt 1.0 KB
7. Functions/10. Q64. How do you use default parameters in a function_sub_en.srt 1017 bytes
4. Operators & Conditions/1. Operators & Conditions - Introduction_sub_ru.srt 1014 bytes
2. Basics/10. Q9. What are operators What are the types of operators in JS_sub_en.srt 1011 bytes
4. Operators & Conditions/2. Q27. What are operators What are the types of operators in JS_sub_en.srt 1011 bytes
4. Operators & Conditions/5. Q30. What is operator precedence_sub_en.srt 1002 bytes
17. Browser APIs & Web Storage/1. Browser APIs & Web Storage - Introduction_sub_ru.srt 1000 bytes
5. Arrays/3. Q36. What is the indexOf() method of an Array_sub_en.srt 999 bytes
18. Classes, Constructors, this & Inheritance/3. Q150. What is a constructor_sub_en.srt 995 bytes
22. Scenario based – Feature Development Questions/11. Q195. Prevent a form from being submitted without required fields being filled_sub_en.srt 992 bytes
20. Security & Performance/4. Q163. What is SQL Injection attack_sub_en.srt 978 bytes
12. Events/1. Events - Introduction_sub_ru.srt 967 bytes
19. ECMAScript & Modules/4. Q156. What is the role of export keyword_sub_en.srt 943 bytes
13. Closures/1. Closures - Introduction_sub_ru.srt 929 bytes
16. Asynchronous Programming – Async Await/4. Q137. Can we use async keyword without await keyword and vice versa_sub_en.srt 896 bytes
20. Security & Performance/2. Q161. What is eval() function in JS_sub_en.srt 885 bytes
7. Functions/8. Q62. What is the difference between arguments and parameters_sub_en.srt 877 bytes
2. Basics/1. Introduction - Basics_sub_ru.srt 875 bytes
5. Arrays/9. Q42. Difference between the slice() and splice() methods of an Array_sub_en.srt 875 bytes
7. Functions/1. Functions - Introduction_sub_en.srt 871 bytes
9. DOM/1. DOM - Introduction_sub_ru.srt 865 bytes
8. Strings/4. Q72. Difference between single quotes (''), double quotes () & backticks('') _sub_en.srt 843 bytes
3. Variables & Datatypes/1. Variables & Datatypes - Introduction_sub_en.srt 838 bytes
10. Error Handling/5. Q90. What is Error propagation in JS_sub_en.srt 830 bytes
11. Objects/1. Objects - Introduction_sub_ru.srt 825 bytes
15. Asynchronous Programming - Promises/4. Q131. When to use Promises in real applications_sub_en.srt 825 bytes
13. Closures/7. Q120. How can you release the variable references or closures from memory_sub_ru.srt 820 bytes
14. Asynchronous programming – Basics/4. Q124. What are the techniques for achieving asynchronous operations in JS_sub_en.srt 816 bytes
11. Objects/5. Q96. How do you add or modify or delete properties of an object_sub_en.srt 802 bytes
5. Arrays/1. Arrays - Introduction_sub_en.srt 795 bytes
8. Strings/1. Strings - Introduction_sub_ru.srt 793 bytes
9. DOM/7. Q81. What are the methods to modify elements properties and attributes_sub_en.srt 788 bytes
19. ECMAScript & Modules/1. ECMAScript & Modules - Introduction_sub_ru.srt 771 bytes
10. Error Handling/1. Error Handling- Introduction_sub_ru.srt 763 bytes
15. Asynchronous Programming - Promises/1. Asynchronous Programming - Promises - Introduction_sub_en.srt 756 bytes
17. Browser APIs & Web Storage/8. Q145. How much data can be stored in localStorage and sessionStorage_sub_en.srt 750 bytes
23. Coding/13. Q207. Write a function to find the average of an array of numbers_sub_en.srt 749 bytes
16. Asynchronous Programming – Async Await/5. Q138. How do you handle errors in async await functions_sub_en.srt 732 bytes
12. Events/10. Q113. What is the use of this keyword in the context of event handling in JS_sub_en.srt 731 bytes
14. Asynchronous programming – Basics/1. Asynchronous programming – Basics - Introduction_sub_en.srt 725 bytes
22. Scenario based – Feature Development Questions/1. Scenario based – Feature Development Questions - Introduction_sub_en.srt 718 bytes
6. Loops/1. Loops - Introduction_sub_ru.srt 713 bytes
23. Coding/1. Coding - Introduction_sub_en.srt 701 bytes
20. Security & Performance/1. Security & Performance - Introduction_sub_ru.srt 698 bytes
8. Strings/2. Q70. What is a String_sub_ru.srt 659 bytes
4. Operators & Conditions/1. Operators & Conditions - Introduction_sub_en.srt 648 bytes
13. Closures/1. Closures - Introduction_sub_en.srt 610 bytes
2. Basics/1. Introduction - Basics_sub_en.srt 606 bytes
17. Browser APIs & Web Storage/1. Browser APIs & Web Storage - Introduction_sub_en.srt 605 bytes
9. DOM/1. DOM - Introduction_sub_en.srt 597 bytes
12. Events/1. Events - Introduction_sub_en.srt 582 bytes
16. Asynchronous Programming – Async Await/1. Asynchronous Programming – Async Await - Introduction_sub_ru.srt 567 bytes
11. Objects/1. Objects - Introduction_sub_en.srt 558 bytes
19. ECMAScript & Modules/1. ECMAScript & Modules - Introduction_sub_en.srt 549 bytes
10. Error Handling/1. Error Handling- Introduction_sub_en.srt 543 bytes
18. Classes, Constructors, this & Inheritance/1. Classes, Constructors, this & Inheritance - Introduction_sub_ru.srt 529 bytes
6. Loops/1. Loops - Introduction_sub_en.srt 514 bytes
8. Strings/1. Strings - Introduction_sub_en.srt 511 bytes
13. Closures/7. Q120. How can you release the variable references or closures from memory_sub_en.srt 500 bytes
20. Security & Performance/1. Security & Performance - Introduction_sub_en.srt 392 bytes
8. Strings/2. Q70. What is a String_sub_en.srt 390 bytes
16. Asynchronous Programming – Async Await/1. Asynchronous Programming – Async Await - Introduction_sub_en.srt 357 bytes
18. Classes, Constructors, this & Inheritance/1. Classes, Constructors, this & Inheritance - Introduction_sub_en.srt 318 bytes

JavaScript Interview Masterclass Top 200 Questions & Answer

File List

Download Torrent

Related Resources

Copyright Infringement