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Object Edge React Native Developer Interview Questions and Answers
Object Edge React Native Developer Interview Experiences
1 interview found
I applied via Naukri.com and was interviewed in Sep 2023. There were 2 interview rounds.
Some basic puzzle Ask like 3 liter bucket 5 litter bucket u need to find way to measure 5 litter bucket
(4 Questions)
- Q1. Interviewer not appeared
- Q2. React native app optimization technique
- Ans.
Optimizing a React Native app involves reducing bundle size, improving performance, and enhancing user experience.
Use code splitting to reduce initial bundle size
Optimize images and assets for smaller file sizes
Implement lazy loading for components that are not immediately needed
Use PureComponent or memoization for performance optimization
Avoid unnecessary re-renders by using shouldComponentUpdate or React.memo
Profile ...
- Q3. Props state, promise.all closure,HOC,redux related,
- Q4. Recursion function for infinite currying
- Ans.
Recursion function to enable infinite currying by returning a function until all arguments are provided.
Create a function that takes a single argument and returns a new function that takes the next argument until all arguments are provided.
Use recursion to keep returning a new function until all arguments are collected.
Once all arguments are collected, execute the original function with all arguments and return the res
Skills evaluated in this interview
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Software Developer Interview Questions & Answers
Advanz 101 Systems
Akshay Sharma
posted on 20 Jan 2022
I applied via Naukri.com and was interviewed before Jan 2021. There were 5 interview rounds.
Interview Questionnaire
5 Questions
- Q1. Multiple and Multilevel Inheritance?
- Q2. Write Rest Controller with Get and POST methods
- Ans.
Write Rest Controller with Get and POST methods
Create a class with @RestController annotation
Define methods with @GetMapping and @PostMapping annotations
Use @RequestBody to receive data in POST method
Use @PathVariable to receive data in GET method
Return ResponseEntity with appropriate status codes
- Q3. Output Question on overloading and overriding concept
- Q4. Ask basic SQL queries
- Q5. Ask Design patterns(Singleton, Builder)
Interview Preparation Tips
Skills evaluated in this interview
Interview Questionnaire
1 Question
- Q1. What is composite key
- Ans.
A composite key is a combination of two or more columns that uniquely identifies a record in a database table.
Composite keys are used to enforce uniqueness in a table.
They are created by combining two or more columns that individually may not be unique.
Composite keys can be made up of any data type, including strings, numbers, and dates.
Example: A table of orders may use a composite key of customer ID and order ID to e...
Selected
I appeared for an interview before Mar 2024, where I was asked the following questions.
- Q1. Core Java questions
- Q2. Spring Microservices
(1 Question)
- Q1. Strecture of sql statement
- Ans.
SQL statements are used to interact with databases by performing operations like querying, updating, and deleting data.
SQL statements are made up of keywords like SELECT, INSERT, UPDATE, DELETE, etc.
They are structured in a specific order, with clauses like WHERE, ORDER BY, GROUP BY, etc.
Tables are referenced using their names, and conditions are specified to filter data.
Joins can be used to combine data from multiple
Skills evaluated in this interview
I appeared for an interview in Nov 2022.
Strong appitude knowledge is required.
(1 Question)
- Q1. String , arrays, oops
Interview Preparation Tips
Reasoning arthemethic 1 hour
60 mins python need of arrays and ai
I applied via Campus Placement and was interviewed in Aug 2024. There were 2 interview rounds.
MCQ consist of 20 questions
(1 Question)
- Q1. Technical round based on resume
Interview Preparation Tips
50mins aptitude test
(1 Question)
- Q1. Swap program in c language
- Ans.
A swap program in C language exchanges the values of two variables.
Declare two variables to store the values to be swapped
Use a temporary variable to hold one of the values
Assign the value of one variable to the other, and then assign the temporary variable to the first variable
(1 Question)
- Q1. Introduction about oursel
Skills evaluated in this interview
Selected
I applied via LinkedIn and was interviewed before Jun 2022. There were 3 interview rounds.
They use test gorilla for screening mostly PHP, MySQL, HTML, and javascript
(2 Questions)
- Q1. Basically about work background and have to sign some documents
- Q2. How much do you expect
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Object Edge React Native Developer Interview Process
based on 1 interview
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