ITC Infotech 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. What is Promise in javascript?
Ans. 
Promise is an object representing the eventual completion or failure of an asynchronous operation.
• Promises are used to handle asynchronous operations in JavaScript

• They are a cleaner alternative to callbacks

• Promises have three states: pending, fulfilled, or rejected

• They can be chained together using .then() and .catch() methods

• Example: new Promise((resolve, reject) => {...})
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Q2. What is controlled component vs uncontrolled component?
Ans. 
Controlled components are React components whose value is controlled by React, while uncontrolled components are not.
• Controlled components are typically used for forms and inputs

• Uncontrolled components are typically used for simple inputs like text fields

• Controlled components use the 'value' prop to set the value of the component

• Uncontrolled components use the 'defaultValue' prop to set the initial value of the compone...read more
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Counter app to increase the value

Q1. Defined your self to about your aducation and
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Q2. What is computer in your language
Ans. 
A computer is an electronic device that can perform various tasks by executing instructions given to it.
• A computer is made up of hardware components such as CPU, memory, and storage devices.

• It runs on an operating system and software applications.

• Computers can be used for various purposes such as communication, entertainment, and work.

• Examples of computers include desktops, laptops, tablets, and smartphones.
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Q3. What about html What is the you html in frontend
Ans. 
HTML is the standard markup language for creating web pages and applications.
• HTML stands for HyperText Markup Language

• It is used to structure content on the web

• HTML elements are used to define the different parts of a webpage

• Examples include <h1> for headings, <p> for paragraphs, and <img> for images
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Programming tests to help you hire better developers
All you need to do is choose a coding test and send it to each applicant. java test c# test sql test python test php test javascript test html/css test asp.net mvc test.

Q1. Technical interviews are common for employers recruiting for engineering, science, or software roles. Essentially it is an interview to assess your technical ability for the role, and the depth and breadth...read more
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Q1. About me, about my education journay.
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Q2. About my career like intrest, career, education.
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