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IDC Technologies Front end Developer Interview Questions and Answers

Updated 14 Aug 2023

IDC Technologies Front end Developer Interview Experiences

2 interviews found

Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
-

I applied via Approached by Company and was interviewed in Jul 2023. There were 2 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all Resume tips
Round 2 - Technical 

(2 Questions)

  • Q1. What are the version of HTML and CSS ?
  • Ans. 

    HTML has versions like HTML4, HTML5, XHTML. CSS has versions like CSS1, CSS2, CSS3.

    • HTML versions include HTML4, HTML5, and XHTML

    • CSS versions include CSS1, CSS2, and CSS3

    • HTML5 is the latest version with new features like semantic elements and multimedia support

    • CSS3 introduced new features like animations, transitions, and media queries

  • Answered by AI
  • Q2. How Document Object Model works ?
  • Ans. 

    The Document Object Model (DOM) is a programming interface for web documents. It represents the structure of a document as a tree of objects.

    • DOM is a platform and language-neutral interface that allows programs and scripts to dynamically access and update the content, structure, and style of a document.

    • It provides a structured representation of the document as a tree of objects, where each node represents a part of the...

  • Answered by AI

Skills evaluated in this interview

Interview Questionnaire 

1 Question

  • Q1. How to be presentable?

Interview Preparation Tips

Interview preparation tips for other job seekers - Good formal dressing for goof impression

Front end Developer Interview Questions Asked at Other Companies

Q1. Non-Decreasing Array Problem Statement Given an integer array ARR ... read more
Q2. Find Unique Element in Array You have been provided an integer ar ... read more
asked in JUSPAY
Q3. Dijkstra's Shortest Path Problem Statement You are given an undir ... read more
asked in JUSPAY
Q4. Encode N-ary Tree to Binary Tree Problem Statement You are provid ... read more
Q5. Sort Linked List Based on Actual Values You are given a Singly Li ... read more

Interview questions from similar companies

I was interviewed before Dec 2020.

Round 1 - Coding Test 

(1 Question)

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 ...

  • 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

Interview Preparation Tips

Eligibility criteriaMust be doing B.TECHTata Consultancy Services (TCS) interview preparation:Topics to prepare for the interview - Data Structure , Algorithms ,DBMS , OOPs ,OSTime required to prepare for the interview - 2 MonthsInterview preparation tips for other job seekers

Tip 1 : Good understanding of Data Structure and Algorithms 
Tip 2 : Be clear in your Core Subjects.
Tip 3 : Do at least 1 good Project .
Tip 4 : Be humble and speak truth .

Application resume tips for other job seekers

Tip 1 : Simple and Crisp .
Tip 2 : Do host your project and mention the link in the resume .
Tip 3 : Single Page

Final outcome of the interviewSelected

Skills evaluated in this interview

Interview experience
4
Good
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed before Mar 2023. There was 1 interview round.

Round 1 - Technical 

(4 Questions)

  • Q1. Basic questions on JavaScript, React and HTML/CSS.
  • Q2. Hoisting, Closures, Event Loop, Promises, Async/Await
  • Q3. Semantic elements, block and inline elements, meta tag CSS box model, ways of adding CSS, CSS pre-processors
  • Q4. React questions on component lifecycle, different hooks and thier use, fetching data and displaying it in a list.

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare well for the core concepts of Js, HTML and CSS
Basic React topics like component life cycle, fetching data using api endpoints.
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via LinkedIn and was interviewed before Feb 2023. There were 3 interview rounds.

Round 1 - Aptitude Test 

It was easy not that hard

Round 2 - Coding Test 

Coding question were on medium level

Round 3 - Technical 

(1 Question)

  • Q1. Be prepared for project question
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

I applied via Naukri.com and was interviewed in May 2024. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. CSS Box-model definition
  • Ans. 

    CSS Box-model defines how elements are rendered in a webpage, including padding, border, and margin.

    • Box-model consists of content, padding, border, and margin

    • Content area is where text or images are displayed

    • Padding is the space between content and border

    • Border is the line around the content and padding

    • Margin is the space outside the border

  • Answered by AI
  • Q2. Difference b/n flexbox and grid
  • Ans. 

    Flexbox is for one-dimensional layouts, grid is for two-dimensional layouts.

    • Flexbox is best for arranging items in a single row or column.

    • Grid is best for creating complex layouts with rows and columns.

    • Flexbox is more suitable for smaller scale layouts, while grid is better for larger scale layouts.

    • Flexbox is more flexible in terms of item order and sizing, while grid provides more control over the overall layout.

    • Both

  • Answered by AI

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
Selected Selected
Round 1 - Technical 

(2 Questions)

  • Q1. React js Basic Question
  • Q2. Coding Question Giving API to call and show in UI
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Campus Placement and was interviewed before Feb 2023. There were 2 interview rounds.

Round 1 - Coding Test 

2 coding problem of array and another of stack

Round 2 - Technical 

(2 Questions)

  • Q1. What is callback hell
  • Ans. 

    Callback hell is a situation in asynchronous programming where multiple nested callbacks make the code difficult to read and maintain.

    • Callback hell occurs when there are multiple levels of nested callbacks in asynchronous code.

    • It makes the code difficult to understand, debug, and maintain.

    • Promises and async/await are solutions to avoid callback hell.

    • Example: nested callbacks in JavaScript AJAX requests.

  • Answered by AI
  • Q2. What is the difference between props and state
  • Ans. 

    Props are used to pass data from a parent component to a child component, while state is used to manage data within a component.

    • Props are read-only and cannot be modified by the child component

    • State is mutable and can be updated using setState()

    • Props are passed down from parent to child components

    • State is managed within a component and can be changed based on user interactions or other events

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Learn morr about how javascript works

Skills evaluated in this interview

Interview experience
1
Bad
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
No response

I applied via Approached by Company and was interviewed in Jun 2024. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. Based on Angular
  • Q2. Based on Html, CSS, Javascript

I applied via Naukri.com and was interviewed in Oct 2022. There were 4 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all Resume tips
Round 2 - Coding Test 

How revere the string without using reverse method

Round 3 - Coding Test 

Split duplication from the array

Round 4 - HR 

(2 Questions)

  • Q1. Salary negotiation, asked about my previous employer
  • Q2. Speak bold at time of salary negotiation

Interview Preparation Tips

Interview preparation tips for other job seekers - Well prepared, have a hand experience in your technical
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IDC Technologies Interview FAQs

How many rounds are there in IDC Technologies Front end Developer interview?
IDC Technologies interview process usually has 2 rounds. The most common rounds in the IDC Technologies interview process are Resume Shortlist and Technical.
How to prepare for IDC Technologies Front end Developer interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at IDC Technologies. The most common topics and skills that interviewers at IDC Technologies expect are Front End, Javascript, Redux and UI Development.
What are the top questions asked in IDC Technologies Front end Developer interview?

Some of the top questions asked at the IDC Technologies Front end Developer interview -

  1. What are the version of HTML and CS...read more
  2. How Document Object Model work...read more
  3. How to be presentab...read more

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IDC Technologies Front end Developer Interview Process

based on 1 interview

Interview experience

5
  
Excellent
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IDC Technologies Front end Developer Salary
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₹2.5 L/yr - ₹8.4 L/yr
6% less than the average Front end Developer Salary in India
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