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Bacancy Technology React Native Developer Interview Questions and Answers

Updated 26 Dec 2024

Bacancy Technology React Native Developer Interview Experiences

1 interview found

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Recruitment Consulltant and was interviewed in Jun 2024. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. Difference between async and promise
  • Ans. 

    Async is a keyword used to define a function that returns a promise. Promises are objects representing the eventual completion or failure of an asynchronous operation.

    • Async functions always return a promise, while promises represent the eventual result of an asynchronous operation.

    • Async functions make it easier to write asynchronous code in a synchronous manner, using the 'await' keyword to pause execution until the pr...

  • Answered by AI
  • Q2. Difference between fetch and axios
  • Ans. 

    Fetch is a built-in web API in JavaScript for making HTTP requests, while Axios is a third-party library for the same purpose.

    • Fetch is built into the browser, while Axios is a standalone library that needs to be installed separately.

    • Axios has built-in support for handling request and response interceptors, while Fetch does not.

    • Axios automatically transforms JSON data, while with Fetch you need to manually call the .jso...

  • Answered by AI

React Native Developer Jobs at Bacancy Technology

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Interview questions from similar companies

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

The first round of the interview includes Data Structures and Algorithms (DSA).

Round 2 - Coding Test 

The second round of interviews involves a project.

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - HR 

(2 Questions)

  • Q1. What is the work experience
  • Ans. 

    Work experience refers to the practical knowledge and skills gained from previous employment.

    • Work experience includes previous jobs, internships, and projects related to the field.

    • It showcases the candidate's ability to apply theoretical knowledge in real-world scenarios.

    • Employers look for relevant work experience to assess the candidate's capabilities and fit for the role.

  • Answered by AI
  • Q2. What is the data skill set
  • Ans. 

    Data skill set refers to the abilities and knowledge related to handling, analyzing, and interpreting data.

    • Proficiency in data analysis tools such as SQL, Python, R, or Excel

    • Understanding of data structures and algorithms

    • Experience with data visualization techniques like Tableau or Power BI

    • Knowledge of statistical analysis and machine learning concepts

    • Ability to clean and preprocess data for analysis

  • Answered by AI
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Campus Placement and was interviewed in Aug 2023. There were 4 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Aptitude Test 

There was aptitude test in the first round, They were mainly quantitative, English questions..
And we had coding questions (3 questions) and they were medium questions..

Round 3 - System Design 

(2 Questions)

  • Q1. We had given a problem statement, and we had to write down the solution (technical solution) and it was pen and paper based..
  • Q2. Emergency traffic signal system, in case of ambulance
Round 4 - HR 

(1 Question)

  • Q1. They asked mainly based on the system design which we had written and about our projects etc...
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Aptitude Test 

It was basic test. online.

Round 3 - Coding Test 

2 questions on arrays. online.

Round 4 - Group Discussion 

The general topic. Be point to point

Round 5 - Technical 

(1 Question)

  • Q1. SQL and Python questions. online. screen sharing

I applied via Telegram and was interviewed in Dec 2021. There were 4 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Aptitude Test 

Was taken on firefox Brower and was easy

Round 3 - Coding Test 

Very basic questions like swap numbers etc

Round 4 - Technical 

(3 Questions)

  • Q1. Basic questions on cpp
  • Q2. Opps concept like encapsulation etc
  • Q3. Write a code to reverse a string
  • Ans. 

    Code to reverse a string

    • Create an empty string to store the reversed string

    • Loop through the original string from end to start

    • Append each character to the empty string

    • Return the reversed string

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Interviewer was not held on time, There was very long waiting time.
Was very rude to talk to and didn't communicate well enough.
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
-
Result
Not Selected

I appeared for an interview in Jan 2024.

Round 1 - Technical 

(2 Questions)

  • Q1. What is increment operator
  • Ans. 

    The increment operator is used to increase the value of a variable by 1.

    • The increment operator is denoted by ++.

    • It can be used with both integers and floating-point numbers.

    • It can be used as a prefix (++x) or postfix (x++).

    • When used as a prefix, the value is incremented before the expression is evaluated.

    • When used as a postfix, the value is incremented after the expression is evaluated.

    • Example: int x = 5; x++; // x is

  • Answered by AI
  • Q2. Explain dbms and rdbms
  • Ans. 

    DBMS is a software that manages databases, while RDBMS is a type of DBMS that uses a relational model.

    • DBMS stands for Database Management System

    • It is a software that allows users to create, manipulate, and manage databases

    • RDBMS is a type of DBMS that organizes data into tables with rows and columns

    • It enforces the relational model and supports SQL for querying and managing data

    • Examples of DBMS: MySQL, Oracle, SQL Server

  • Answered by AI

Skills evaluated in this interview

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
More than 8 weeks
Result
-

I applied via Recruitment Consulltant and was interviewed in Feb 2024. There were 4 interview rounds.

Round 1 - Aptitude Test 

30 questions - aptitude+DSA +Java+Sql MCQ Questions

Round 2 - Coding Test 

3 codes are given
1)if number is divisible by 15 then print "Foo" ,if number is divisible by 17 then print "bar" ,
if number is divisible by 15 and 17 then print "Foo Bar"
2) find third largest element of array
3)find factors of number

Round 3 - Technical 

(1 Question)

  • Q1. Explain Access modifiers public and default difference how to connect java to database 20 % of 25 superclass of all class sql query for delete last 10 rows from employee table
  • Ans. 

    Access modifiers control the visibility and accessibility of classes, methods, and variables in Java.

    • public access modifier allows a class, method, or variable to be accessed from any other class.

    • default access modifier (no keyword) allows a class, method, or variable to be accessed only within the same package.

    • To connect Java to a database, you can use JDBC (Java Database Connectivity) API.

    • The superclass of all classe...

  • Answered by AI
Round 4 - HR 

(2 Questions)

  • Q1. Why you want join our company
  • Q2. Why should hire you?
Interview experience
1
Bad
Difficulty level
-
Process Duration
-
Result
-

I applied via Campus Placement

Round 1 - Aptitude Test 

Basic Questions, Puzzle, Logical

Round 2 - Coding Test 

Mainly on some common dsa and loop questions

Round 3 - HR 

(1 Question)

  • Q1. Volume of cabin, Introduction
  • Ans. 

    The volume of a cabin refers to the amount of space inside the cabin.

    • Volume can be calculated by multiplying the length, width, and height of the cabin.

    • For example, if a cabin is 10 feet long, 8 feet wide, and 6 feet high, the volume would be 480 cubic feet.

    • Volume is often measured in cubic units such as cubic feet or cubic meters.

  • Answered by AI
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
4-6 weeks
Result
Selected Selected

I appeared for an interview in Jan 2025.

Round 1 - Coding Test 

Like pattern question

Round 2 - Assignment 

2 basic project for creating and make project

Round 3 - One-on-one 

(2 Questions)

  • Q1. How to flow your code
  • Ans. 

    Flowing code involves organizing and structuring code in a logical and readable manner.

    • Break down the code into smaller functions or modules

    • Use meaningful variable and function names

    • Follow a consistent coding style and indentation

    • Comment code to explain complex logic

    • Use version control to track changes and collaborate with others

  • Answered by AI
  • Q2. What is the unique functionality in your project.
  • Ans. 

    Our project includes a unique functionality that allows users to customize their own user interface themes.

    • Users can choose from a variety of color schemes and layouts to personalize their experience.

    • The customization options are saved for each user, so they can easily switch between themes.

    • This feature enhances user satisfaction and engagement with the software.

  • Answered by AI
Round 4 - HR 

(1 Question)

  • Q1. Discuss about salary, work culture, politics also

Bacancy Technology Interview FAQs

How many rounds are there in Bacancy Technology React Native Developer interview?
Bacancy Technology interview process usually has 1 rounds. The most common rounds in the Bacancy Technology interview process are Technical.
How to prepare for Bacancy Technology React Native Developer interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at Bacancy Technology. The most common topics and skills that interviewers at Bacancy Technology expect are React Native, Javascript, Analytical skills, Employee Engagement and Github.
What are the top questions asked in Bacancy Technology React Native Developer interview?

Some of the top questions asked at the Bacancy Technology React Native Developer interview -

  1. Difference between async and prom...read more
  2. Difference between fetch and ax...read more

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Bacancy Technology React Native Developer Interview Process

based on 1 interview

Interview experience

3
  
Average
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Bacancy Technology React Native Developer Salary
based on 5 salaries
₹4.5 L/yr - ₹7.3 L/yr
At par with the average React Native Developer Salary in India
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based on 1 review

4.0/5

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4.0

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4.0

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4.0

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3.0

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5.0

Company culture

3.0

Promotions

5.0

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