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IMPACT Infotech React Js Software Engineer Interview Questions and Answers
IMPACT Infotech React Js Software Engineer Interview Experiences
1 interview found
(2 Questions)
- Q1. What is Reconciliation ?
- Ans.
Reconciliation is the process of updating the UI to match the current state of the application.
Reconciliation is the algorithm used by React to update the DOM efficiently.
It compares the virtual DOM with the actual DOM and only updates the parts that have changed.
Reconciliation is a key feature of React that helps in optimizing performance.
Examples include adding, removing, or updating elements in a list without re-ren
- Q2. UseMemo vs react.memo
- Ans.
useMemo is a hook used for memoization of expensive calculations, while react.memo is a higher order component used for memoizing functional components.
useMemo is used to memoize expensive calculations and can be used inside functional components.
react.memo is used to memoize functional components to prevent unnecessary re-renders.
useMemo returns a memoized value, while react.memo returns a memoized component.
Example: ...
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I applied via Naukri.com and was interviewed before Nov 2020. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. All technical and based on profile.
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I applied via Naukri.com and was interviewed before Mar 2020. There were 5 interview rounds.
Interview Questionnaire
4 Questions
- Q1. About the technology and personality management
- Q2. Understand the questions and answer them detailly
- Q3. You will encounter questions about the scenarios you face in the career and of what to choose
- Q4. You can answer with confidence along with your own mentality
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I applied via Naukri.com and was interviewed before Jun 2021. There were 2 interview rounds.
(1 Question)
- Q1. Basic overall skill verification
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HackerRank sorting problem it will last for 30 min in the task
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(1 Question)
- Q1. Jquery and javascript questions
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differences
I applied via Job Fair
Java 8 programs, string buffer and builder
About traffic in Banglore and the project
Senior Software Engineer Interview Questions & Answers
Virtual Employee
Anonymous
posted on 1 Apr 2022
I applied via Naukri.com and was interviewed in Mar 2022. There were 2 interview rounds.
(1 Question)
- Q1. Laravel Questions i.e Service Provider, Reverse Routing, Traits, Events etc.
(7 Questions)
- Q1. What are your salary expectations?
- Q2. Share details of your previous job.
- Q3. Why are you looking for a change?
- Q4. Where do you see yourself in 5 years?
- Q5. What are your strengths and weaknesses?
- Q6. Tell me about yourself.
- Q7. Salary Discussion, joining discussion
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I applied via Naukri.com and was interviewed in Aug 2021. There was 1 interview round.
(1 Question)
- Q1. They took only one round .it was technical interview conducted by Team member, With in two days i got a mail you are short listed for our company.They took the round approximately 30min.
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IMPACT Infotech React Js Software Engineer Interview Process
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