Frontend Developer Intern

Hoisting

what are props and what is Context Api.

All hooks: useState, useEffect, useHistory, useReduce, etc

DOM vs Virtual DOM

callbacks vs Promises vs Async Await

Event Loop and how javascript works under the hood.

Let vs Var vs Const

Debouncing

You have been given an array/list 'ARR' of integers. Your task is to find the second largest element present in the 'ARR'.

Note:

a) Duplicate elements may be present.

b) If no such element is present return -1.

Example:

Input: Given a sequence of five numbers 2, 4, 5, 6, 8.

Output:  6

Explanation:
In the given sequence of numbers, number 8 is the largest element, followed by number 6 which is the second-largest element. Hence we return number 6 which is the second-largest element in the sequence.

Create a trivia game, having certain features like, fetch 5 questions from a given API and user show a single question with multiple options to answer from at a time user can press next or prev to switch between questions.
After submitting user gets a score.
Users can see the history of scores of previous quizzes taken.
Login component was also required to be made.

What are your hobbies?

How do you handle conflict?

Are you a team player?