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Entro Labs IT Solutions React Js Frontend Developer Interview Questions and Answers
Updated
17 May 2024
1 interview found
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Satish Manepalli
Interview experience
Excellent
Difficulty level
-
Duration
-
Result
-
1 Interview Round
1
Technical Round (1 Question)
- Q1. Project related quetions Add Answer
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Alternate documents for Employee verification?
My new employer asked for my previous offer letters and salary slips. When I inquired, they said it was for background verification.
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What alternative documents can I provide for employment verification?
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Anonymous
Interview experience
Good
Difficulty level
Easy
Duration
Less than 2 weeks
Result
Selected
I applied via Approached by Company and was interviewed in Nov 2024.
2 Interview Rounds
1
Technical Round (2 Questions)
- Q1. Explain Virtual DOM, Key Features of React, Hooks in React, create a todo app in react View Answers (1)
- Q2. Javascript Questions- Closures,promises,Async/await,setTimeOut, write acode to reverse a string Add Answer
2
HR Round (2 Questions)
- Q1. Self Introduction, some situation based questions Add Answer
- Q2. Basic HR regular questions Add Answer
Interview experience
Average
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
No response
I applied via Naukri.com and was interviewed in Aug 2024.
2 Interview Rounds
1
Coding Test Round
Online Hackathon test was taken.
2
Technical Round (6 Questions)
- Q1. Tell Me About Yourself. View Answers (2)
- Q2. Tell me about your roles and responsibilities in your current project. View Answers (1)
- Q3. How we implement SSR in React. View Answers (1)
- Q4. How can we change our project in production mode from development mode. View Answers (1)
- Q5. What is lazy loading and how we can implement in our project. View Answers (1)
- Q6. What is react routing and how it is different from other conventional routing methods. View Answers (1)
Interview Preparation Tips
Interview preparation tips for other job seekers - Depends on interviewers skill set.
Skills evaluated in this interview
Interview experience
Good
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
No response
I applied via Naukri.com and was interviewed in Aug 2024.
1 Interview Round
1
Technical Round (13 Questions)
- Q1. What is closuer? is normal function call as closuer or not View Answers (1)
- Q2. What is asyn/await View Answers (1)
- Q3. Remove duplicate from array View Answers (1)
- Q4. Hoe does react Dom update? View Answers (1)
- Q5. What is react hooks explain some View Answers (1)
- Q6. What is call bind apply? View Answers (1)
- Q7. What is difference b/w redux and redux toolkit View Answers (1)
- Q8. Write a RTL test to check the button View Answers (1)
- Q9. What inline level and block level elements View Answers (1)
- Q10. Explain microtasks in js View Answers (1)
- Q11. Explain customhooks View Answers (1)
- Q12. How to manage state using redux View Answers (1)
- Q13. Explain redux work flow View Answers (1)
Skills evaluated in this interview
Interview experience
Good
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
Not Selected
I applied via Naukri.com and was interviewed in Jul 2024.
2 Interview Rounds
1
Technical Round (1 Question)
- Q1. All javascript core concepts and react hooks Add Answer
2
Coding Test Round
Find the max values, promises, async await
Interview experience
Excellent
Difficulty level
-
Duration
-
Result
-
2 Interview Rounds
1
Coding Test Round
Complex it is not expected hard Interview
2
One-on-one Round (5 Questions)
- Q1. What is jsx and es6 View Answers (1)
- Q2. What is arrow function View Answers (2)
- Q3. What is lazy loading View Answers (2)
- Q4. Do you know how to code optimize View Answers (2)
- Q5. Do you know conditional rendering View Answers (1)
Skills evaluated in this interview
Abdul Munaf Mohammed
Interview experience
Good
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
Selected
I applied via Naukri.com and was interviewed in May 2024.
2 Interview Rounds
1
Technical Round (2 Questions)
- Q1. What is Cors error View Answers (1)
- Q2. Error boundaries Add Answer
2
Technical Round (2 Questions)
- Q1. Call back hell? Add Answer
- Q2. Promises in javascript View Answers (1)
Interview experience
Excellent
Difficulty level
Moderate
Duration
2-4 weeks
Result
Selected
I applied via Referral and was interviewed in Jan 2024.
3 Interview Rounds
1
Technical Round (7 Questions)
- Q1. What is the mechanism of virtual DOM? View Answers (1)
- Q2. What is reconciliation in react? View Answers (1)
- Q3. What are closures? View Answers (1)
- Q4. What is hoisting? View Answers (1)
- Q5. What are es6 features ? and code output View Answers (1)
- Q6. What is react fiber? View Answers (1)
- Q7. How do you implement dark mode in an application? View Answers (1)
2
Behavioral Round (2 Questions)
- Q1. What is agile ? What ceremonies does your project follow? Add Answer
- Q2. What are some bottlenecks you faced in your project? Add Answer
3
HR Round (1 Question)
- Q1. Salary discussion and basic negotiation questions Add Answer
Interview Preparation Tips
Interview preparation tips for other job seekers - Stick to basis.
Skills evaluated in this interview
Interview experience
Average
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
Selected
I applied via Naukri.com and was interviewed in Jul 2024.
1 Interview Round
1
Assignment Round
React js Assessments
Interview experience
Excellent
Difficulty level
Easy
Duration
Less than 2 weeks
Result
Selected
I applied via Naukri.com and was interviewed before Oct 2023.
4 Interview Rounds
1
Coding Test Round
Online coding round which included question from React and js
2
Technical Round (2 Questions)
- Q1. Common questions from js Add Answer
- Q2. Coding to do in react Add Answer
3
Technical Round (2 Questions)
- Q1. Managerial questions Add Answer
- Q2. Questions based on resume Add Answer
4
HR Round (1 Question)
- Q1. Salary discussion Add Answer
Entro Labs IT Solutions Interview FAQs
How many rounds are there in Entro Labs IT Solutions React Js Frontend Developer interview?
Entro Labs IT Solutions interview process usually has 1 rounds. The most common rounds in the Entro Labs IT Solutions interview process are Technical.
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