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KalVin TechSol Reactjs Developer Interview Questions and Answers for Experienced
Updated
1 May 2024
1 interview found
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Anonymous
Interview experience
Good
Difficulty level
Easy
Duration
2-4 weeks
Result
Selected
I applied via Job Portal and was interviewed before May 2023.
2 Interview Rounds
1
Technical Round (1 Question)
- Q1. Conceptual questions about Javascript and React js Add Answer
2
One-on-one Round (1 Question)
- Q1. Some JS code snippets to solve Add Answer
Interview questions from similar companies
Interview experience
Average
Difficulty level
Moderate
Duration
2-4 weeks
Result
No response
I applied via Recruitment Consulltant and was interviewed in Sep 2024.
1 Interview Round
1
Technical Round (16 Questions)
- Q1. What is hosting and closer View Answers (1)
- Q2. What is difference between var let and const give me an explanation on what block scope View Answers (1)
- Q3. What is asynchronous and how it works View Answers (1)
- Q4. Tell me the output 1)a = 20; console.log(a); var a; 2)b=10; console.log(b); let b; 3)let a =5; if(a<5){ let b = " a lessthen 5"; }else{ let b = "b is grater the...read more View Answers (1)
- Q5. Give a div with text and display center of the page and apply animation using HTML and css View Answers (1)
- Q6. What are semantic tags and explain View Answers (1)
- Q7. How can we write responsive for web page View Answers (1)
- Q8. What is the difference between CSS and SASS? what is the use of Sass View Answers (1)
- Q9. Event propagation Add Answer
- Q10. How would you validate the form using HTML? How do you validate the phone number with the country code? View Answers (1)
- Q11. Which test library you use why it usecase View Answers (1)
- Q12. Tell me mounting and shallow concept in testing library View Answers (1)
- Q13. What is redux-toolkit and what difference b/w redux and redux-toolkit View Answers (1)
- Q14. How api call handle in redux and how can you get and display user name from redux View Answers (1)
- Q15. React hooks and how optimization Add Answer
- Q16. Why we need thank in redux View Answers (1)
Skills evaluated in this interview
Interview experience
Excellent
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
Selected
I applied via LinkedIn and was interviewed in Nov 2024.
1 Interview Round
1
Coding Test Round
React js and JavaScript scenarios based problems.
Interview Preparation Tips
Topics to prepare for TCS Reactjs Developer interview:
- Javascript
- React.Js
- Redux
- HTML
- CSS
Niharika Thakur
Interview experience
Average
Difficulty level
Easy
Duration
2-4 weeks
Result
No response
I applied via Company Website and was interviewed in Jun 2024.
2 Interview Rounds
1
Aptitude Test Round
Got a link on mail to give online clearance test. 25 questions on react, Js and html-css
2
One-on-one Round (1 Question)
- Q1. Build a login page Add Answer
vaibhav chakane
Interview experience
Good
Difficulty level
-
Duration
-
Result
-
1 Interview Round
1
Technical Round (3 Questions)
- Q1. Javascript array methods like filter and reduce.
Javascript guess the output questions based on variables and functions. Add Answer
- Q2. React lifecycle methods Add Answer
- Q3. UseState and useEffect usecase Add Answer
Interview experience
Good
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
-
I applied via Company Website and was interviewed in Oct 2023.
3 Interview Rounds
1
Technical Round (6 Questions)
- Q1. What are the benefits of React? View Answers (1)
- Q2. Difference between state and props? View Answers (1)
- Q3. What is useReducer and UseContext api? View Answers (1)
- Q4. What is one way data binding? View Answers (1)
- Q5. Tell me hooks you have used? View Answers (1)
- Q6. What is redux middleware View Answers (1)
2
Behavioral Round (2 Questions)
- Q1. Questions related to Projects Add Answer
- Q2. Git commands: How to commit ,merge code, how to resolve merge conflicts View Answers (1)
3
Coding Test Round
It's 10 multiple-choice question with low,medium, and difficult range levels.
Skills evaluated in this interview
Interview experience
Bad
Difficulty level
Moderate
Duration
2-4 weeks
Result
No response
I applied via Recruitment Consulltant and was interviewed in Nov 2023.
3 Interview Rounds
1
Coding Test Round
Progress bar in react and remote data fetching
2
Technical Round (1 Question)
- Q1. Ui related questions Add Answer
3
HR Round (1 Question)
- Q1. Asked for preferred location and salary Add Answer
Interview Questions
- Q1. Coding questions related let ,var and const
Add Answer
- Q2. What is reducer and it's flow
View Answers (2)
- Q3. What are new features of HTMl5,css positions
View Answers (1)
- Q4. Javascript coding questions-array object
Add Answer
- Q5. Spread operator in react?
View Answers (1)
- Q6. Tel me about
Add Answer
Skills evaluated in this interview
Interview Questions
- Q1. React Lifecycle, lambda function, array methods like map, splice, slice, filter, forEach, reduce, redux flow, hooks, lifecycle in functional component, virtual ...read more
Add Answer
Raj thakur
Interview experience
Good
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
Selected
I applied via Naukri.com and was interviewed in Jun 2024.
3 Interview Rounds
1
Technical Round (3 Questions)
- Q1. Basic question from React JS, Redux, Javascript, HTML and CSS. Add Answer
- Q2. Core concept like difference between virtual dom and real dom. Add Answer
- Q3. What is Redux and flow of Redux. Difference between context api and Redux. Add Answer
2
Technical Round (2 Questions)
- Q1. Project related questions like what had you done in previous project. Add Answer
- Q2. Some scenarios based questions. Add Answer
3
HR Round (1 Question)
- Q1. General HR questions. Add Answer
KalVin TechSol Interview FAQs
How many rounds are there in KalVin TechSol Reactjs Developer interview for experienced candidates?
KalVin TechSol interview process for experienced candidates usually has 2 rounds. The most common rounds in the KalVin TechSol interview process for experienced candidates are Technical and One-on-one Round.
What are the top questions asked in KalVin TechSol Reactjs Developer interview for experienced candidates?
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based on 1 KalVin TechSol interview
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