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Logic Square

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4.5

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Logic Square Front end Developer Interview Questions and Answers

Updated 14 Oct 2024

Logic Square Front end Developer Interview Experiences

1 interview found

Front end Developer Interview Questions & Answers

Anonymous

posted on 14 Oct 2024

Interview experience

Poor

Difficulty level

Process Duration

Result

Round 1 - One-on-one

(2 Questions)

Q1. React infinite counter without any event starts from 0 and increment in every second to +1.

Ans.

Use setInterval to increment counter by 1 every second in React.

Use useState to store the counter value.
Use useEffect to start the interval and clean it up on component unmount.
Increment the counter by 1 every second using setInterval.

Answered by AI

Add your answer

Q2. Rearrangement of an array [1,0,2,4,0,12] output should be [1,2,4,12,0,0]

Ans.

Rearrange an array by moving all zeros to the end while maintaining the order of non-zero elements.

Create a new array to store non-zero elements
Iterate through the original array and add non-zero elements to the new array
Count the number of zeros in the original array and add them to the new array at the end

Answered by AI

Add your answer

Skills evaluated in this interview

Top trending discussions

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Interview Tips & Stories

2w (edited)

timepasstiwari

A Digital Markter

Got Rejected In an Interview, Just Because I Didn’t Answer a Personal Question

So, I got invited for this interview, and they told me to be there at 9 AM. Of course, I get there early, like 8:30, because I don't want to be late. But then I end up waiting for 1.5 hours. Seriously, they didn't even acknowledge me until 10. Then this HR lady calls me in, and she's totally unprofessional. She's like, on her phone, making personal calls while I'm sitting right there. And then she starts asking me these really weird questions, like what my nickname is, and what my dad does for a living. It got really uncomfortable when she started pressing for details about where my dad works. I mean, what does that have to do with anything? So I politely told her I didn't want to answer, and she actually said, "Then we can't continue this interview." I was honestly shocked. But instead of arguing, I just stood up and said, “Alright then.” And walked out. I left feeling pissed. Not only did they waste an hour of my time, but the HR rep was also rude and unprofessional..

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Interview questions from similar companies

Front end Developer Interview Questions & Answers

Accenture

Anonymous

posted on 13 Apr 2021

I applied via LinkedIn

Interview Questionnaire

1 Question

Q1. Questions on basic html,css,javascript,angular

Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Go specifically through the requirements mentioned in job profile before attending the interview to keep interviewer and us in the same page.

Front end Developer Interview Questions & Answers

TCS

Anonymous

posted on 6 Dec 2021

I appeared for an interview 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

Add your answer

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

Front end Developer Interview Questions & Answers

Capgemini

Anonymous

posted on 8 Sep 2021

I applied via Recruitment Consultant and was interviewed in Mar 2021. There were 3 interview rounds.

Interview Questionnaire

1 Question

Q1. Javascript ES6 HTML and Reactjs

Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Focus on Javascript more

Front end Developer Interview Questions & Answers

Infosys

Anonymous

posted on 12 May 2021

Interview Questionnaire

2 Questions

Q1. Bootstrap

Add your answer

Q2. Javascript

Add your answer

Front end Developer Interview Questions & Answers

Cognizant

Anonymous

posted on 21 Feb 2023

Interview experience

Excellent

Difficulty level

Moderate

Process Duration

Less than 2 weeks

Result

I applied via Job Portal and was interviewed in Jan 2023. There were 3 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 tips

Round 2 - Aptitude Test

Reasoning logocial thing topics

Round 3 - Coding Test

Coding text web developer development

Interview Preparation Tips

Interview preparation tips for other job seekers - a person who is unemployed and looking for a job its great

Front end Developer Interview Questions & Answers

HCLTech

Anonymous

posted on 13 May 2024

Interview experience

Average

Difficulty level

Moderate

Process Duration

Less than 2 weeks

Result

Selected

I applied via Naukri.com and was interviewed in Apr 2024. There were 2 interview rounds.

Round 1 - Technical

(2 Questions)

Q1. Angular lifecycle hooks

Add your answer

Q2. JS interview questions

Add your answer

Round 2 - Coding Test

Recurrsion tree implementation with angular

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare your basics well

Front end Developer Interview Questions & Answers

Accenture

Anonymous

posted on 17 Dec 2020

I applied via Naukri.com and was interviewed in Nov 2020. There were 3 interview rounds.

Interview Questionnaire

4 Questions

Q1. Remove duplicate elements from an Array

Ans.

Remove duplicate elements from an Array

Use the Set object to remove duplicate elements
Convert the Set back to an array using the spread operator
If the array contains objects, use a custom comparison function

Answered by AI

View 3 more answers

Q2. How can you only accept jpg and png files using HTML5.

Ans.

Use the accept attribute in the input tag to only allow jpg and png files.

Add accept attribute to input tag with 'image/jpeg, image/png' value
This will restrict file selection to only jpg and png files

Answered by AI

View 3 more answers

Q3. How to center align a div in just one line in css.

Ans.

Use flexbox to center align a div in just one line in CSS.

Set the parent container's display property to flex.
Use the justify-content property with the value 'center' to horizontally center the div.
Use the align-items property with the value 'center' to vertically center the div.

Answered by AI

View 3 more answers

Q4. How to redirect to login page through React Router if the user has not logged in and trying to go to another page through URL.

Ans.

Use React Router's Redirect component to redirect to login page if user is not logged in.

Create a PrivateRoute component that checks if user is logged in
If user is not logged in, redirect to login page using Redirect component
Wrap the routes that require authentication with PrivateRoute component

Answered by AI

View 3 more answers

Interview Preparation Tips

Interview preparation tips for other job seekers - Don't really worry about success or failure. It is all about how much you learn. I have failed in at least 15-20 interviews (tbh, I stopped counting at a point, because it doesn't matter) over a span of one year before landing my dream job. I started from not knowing anything about React JS to be fluent enough for interviews. Face as many interviews you can. After the interview, note down all the questions you were asked and study on those topics. For react I divided my topics in three category. REACT(Virtual DOM, class vs functions, lifecycle methods and hooks, work flow on a button click, ROUTER, Context, HOC), REDUX(create store, apply middleware, combine reducers, pure functions, redux saga/thunk, also folder structure for redux ), REACT-REDUX(connect(), mapstatetoprops, mapdispatchtoprops, useselector and usedispatch). These are a few areas I focused on, and they all are VERY important. Study, Give Interviews, Learn, Repeat.

Skills evaluated in this interview

Front end Developer Interview Questions & Answers

HCLTech

Anonymous

posted on 13 Nov 2024

Interview experience

Excellent

Difficulty level

Process Duration

Result

Round 1 - Group Discussion

Future of ai in 2025

Interview Preparation Tips

Interview preparation tips for other job seekers - good for confidence

Front end Developer Interview Questions & Answers

HCLTech

Shubham Dhiman

posted on 16 Sep 2024

Interview experience

Good

Difficulty level

Process Duration

Result

Round 1 - Technical

(1 Question)

Q1. Reverse the string

Ans.

Reverse a given string

Use built-in methods like split(), reverse(), and join() to reverse the string
Alternatively, loop through the string from end to start and build a new reversed string

Answered by AI

Add your answer

Skills evaluated in this interview

Logic Square Interview FAQs

How many rounds are there in Logic Square Front end Developer interview?

Logic Square interview process usually has 1 rounds. The most common rounds in the Logic Square interview process are One-on-one Round.

What are the top questions asked in Logic Square Front end Developer interview?

Some of the top questions asked at the Logic Square Front end Developer interview -

react infinite counter without any event starts from 0 and increment in every s...read more
rearrangement of an array [1,0,2,4,0,12] output should be [1,2,4,12,0...read more

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Logic Square Front end Developer Salary

based on 4 salaries

₹3.7 L/yr - ₹7.5 L/yr

14% less than the average Front end Developer Salary in India

View more details

Logic Square Salaries in India

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