Analytic Edge Front end Developer Interview Questions and Answers

Round duration - 360 minutes
Round difficulty - Medium

Basically TCS conduct its flagship event named as CODEVITA . And it offers Internship to prefinal (3rd )year students .

Q1. 
Allocate Books Problem Statement
Given an array of integers arr, where arr[i] represents the number of pages in the i-th book, and an integer m representing the number of students, allocate all the books ...read more
Ans. 
Allocate books to students in a way that minimizes the maximum number of pages assigned to a student.
• Iterate through possible allocations and calculate the maximum pages assigned to a student.

• Find the minimum of these maximums to get the optimal allocation.

• Return the minimum pages allocated in each test case, or -1 if not possible.
Answered by AI
Add your answer

Q1. Guess the output based on asynchronous nature of setState
Ans. 
setState in React is asynchronous, so the output may not be what is expected immediately after calling setState.
• State updates may be batched for performance reasons

• Use callback function in setState to ensure correct output

• Avoid relying on the current state value for updates
Answered by AI
Add your answer
Q2. Eventloop in javascript
Ans. 
Event loop in JavaScript manages the execution of multiple tasks in a single-threaded environment.
• Event loop is responsible for handling asynchronous operations in JavaScript.

• It allows non-blocking I/O operations by offloading tasks to the browser's APIs.

• Tasks are added to the call stack once they are completed in the event loop.

• setTimeout and setInterval functions are examples of asynchronous operations managed by the
Answered by AI
Add your answer

It's easy you should know basic math

Create webpage using Reactjs

Q1. TELL ME ABOUT YOUR SELF
Add your answer

Q1. TECHNICAL QUESTION
Add your answer
Q2. READ YOUR WORDS
Add your answer