Question sets
Playground
A collection of 20 JavaScript data structures questions and answers.
@qs_by_qset
Created this 6 months ago
1. What is a stack in JavaScript?
2. How do you create a queue in JavaScript?
3. What is a linked list in JavaScript?
4. How do you create a linked list in JavaScript?
5. What is an object in JavaScript?
6. How do you declare an array in JavaScript?
7. How do you create a hash table in JavaScript?
8. How do you traverse a linked list?
9. What is a queue in JavaScript?
10. What is an array in JavaScript?
11. What is a hash table in JavaScript?
12. How do you remove a property from an object?
13. How do you add a property to an object?
14. What is the difference between `let` and `const` when declaring an array?
15. How do you declare an object in JavaScript?
16. How do you access a property in an object?
17. How do you remove an element from an array?
18. How do you create a stack in JavaScript?
19. How do you add an element to an array?
20. How do you access an element in an array?