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Illumina Technology Solutions React Js Frontend Developer Interview Questions and Answers
Illumina Technology Solutions React Js Frontend Developer Interview Experiences
1 interview found
Abhishek Rathi
(2 Questions)
- Q1. Questions about react and state management
- Q2. Questions based on resume and skills.
(1 Question)
- Q1. Basic coding question - check whether a number is perfect or not
- Ans.
A perfect number is a positive integer that is equal to the sum of its proper divisors.
Iterate through all numbers from 1 to n/2 and check if n is divisible by each number.
Sum up all the divisors and check if the sum is equal to n.
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Web Designer & Frontend Developer Interview Questions & Answers
iMerit
Anonymous
posted on 20 May 2024
Selected
I applied via AmbitionBox and was interviewed in Apr 2024. There were 2 interview rounds.
It check about your logical thinking and reasoning
(5 Questions)
- Q1. Interview based on project
- Q2. Any about your skills
- Q3. Communication skills
- Q4. Logically thinking
- Q5. Technical skills
Interview Preparation Tips
- Project
- Communication Skills
- Computer Skills
I applied via Naukri.com and was interviewed in Feb 2024. There were 3 interview rounds.
It was js coding and react native related questions.
(1 Question)
- Q1. It was technical skills of Android and iOS application related react native
(1 Question)
- Q1. It was discussed about your career and judge our professional career.
Interview Preparation Tips
I applied via Job Portal and was interviewed in Jul 2022. There was 1 interview round.
(1 Question)
- Q1. Related to react and javascript , one counter app program
Interview Preparation Tips
I applied via Naukri.com and was interviewed in Mar 2021. There were 4 interview rounds.
Interview Questionnaire
1 Question
- Q1. Wht is is higher order component and can you write one ?
- Ans.
Higher order component is a function that takes a component and returns a new component with additional functionality.
HOC is a design pattern in React
It allows code reuse, logic abstraction and composition
It can be used for cross-cutting concerns like authentication, logging, etc.
Example: WithAuth HOC that adds authentication logic to a component
Example: withRouter HOC that adds routing props to a component
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