GoodSpace 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.
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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
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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
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It's easy you should know basic math

Create webpage using Reactjs

Q1. TELL ME ABOUT YOUR SELF
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Q1. TECHNICAL QUESTION
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Q2. READ YOUR WORDS
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