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Nine Hertz

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4.0

based on 46 Reviews

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Nine Hertz React Native Developer Interview Questions and Answers

Updated 22 Jul 2023

Nine Hertz React Native Developer Interview Experiences

1 interview found

React Native Developer Interview Questions & Answers

user image Manish Kumawat

posted on 22 Jul 2023

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Job Portal and was interviewed in Jun 2023. There were 3 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 - HR 

(3 Questions)

  • Q1. Knowing about my self
    • Add your answer
  • Q2. What's project done and details
    • Add your answer
  • Q3. What responsibility in this company
    • Add your answer
Round 3 - Technical 

(2 Questions)

  • Q1. Asking react native and javascript questions
    • Add your answer
  • Q2. About redux questions, lifecycle,arraymethod, ES6 features etc
    • Add your answer

React Native Developer Jobs at Nine Hertz

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Top trending discussions

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Salary Discussions, Hike & Promotions
2w
an automation test engineer
How much salary hike should I expect
Hi folks, I am planning to switch after good 3.9 years from my current organization. I work as a sdet/ qa automation engineer. My current ctc is 10(9 fixed+1 retention). Total experience 3.9 years as this is my first company. Tech stack: Java, appium, selenium
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Interview questions from similar companies

Reactjs Developer Interview Questions & Answers

KDK Software user image Rachit Gupta

posted on 15 Oct 2024

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Referral and was interviewed in Sep 2024. There were 2 interview rounds.

Round 1 - Coding Test 

1 hour
React JS Basics
Codility

Round 2 - Technical 

(2 Questions)

  • Q1. What is props drilling?
  • Ans. 

    Props drilling is the process of passing props from a parent component to multiple levels of nested child components.

    • Props drilling can lead to a complex and inefficient code structure.

    • It can make it difficult to maintain and update the codebase.

    • Using context API or Redux can help avoid props drilling by providing a centralized state management solution.

    • Answered by AI
    Add your answer
  • Q2. What is pure component
  • Ans. 

    Pure component is a class component in React that does not re-render if the state and props remain the same.

    • Pure components extend React.PureComponent class

    • They implement shouldComponentUpdate method with shallow comparison of props and state

    • Pure components are more efficient than regular components as they prevent unnecessary re-renders

    • Answered by AI
    Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Nice and good

Skills evaluated in this interview

IOS Developer Interview Questions & Answers

Trawex Technologies user image Anonymous

posted on 10 Dec 2024

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(1 Question)

  • Q1. Tell me about yourself
  • Ans. 

    I am a passionate IOS developer with 5 years of experience in developing mobile applications.

    • 5 years of experience in IOS development

    • Proficient in Swift and Objective-C programming languages

    • Strong knowledge of iOS SDK and Xcode IDE

    • Experience in integrating third-party libraries and APIs

    • Developed and launched multiple successful iOS apps

    • Answered by AI
    Add your answer

Senior IOS Developer Interview Questions & Answers

Trawex Technologies user image Anonymous

posted on 23 Dec 2024

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(1 Question)

  • Q1. About yourself only
    • Add your answer

Android Developer Interview Questions & Answers

Lepton Software Export & Research user image Siddharth Sharma

posted on 4 Jan 2023

Interview experience
2
Poor
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 - One-on-one 

(2 Questions)

  • Q1. How to detect Android location
  • Ans. 

    Android location can be detected using LocationManager and LocationListener classes.

    • Create an instance of LocationManager class

    • Check if location services are enabled

    • Request location updates using LocationListener class

    • Implement onLocationChanged() method to get location updates

    • Use getLastKnownLocation() method to get last known location

    • Add necessary permissions in AndroidManifest.xml file

    • Answered by AI
    Add your answer
  • Q2. How to work on maps
  • Ans. 

    Maps can be worked on using Google Maps API or other third-party libraries.

    • Choose a map provider and obtain an API key

    • Integrate the API into your app

    • Add markers, polylines, and polygons to the map

    • Implement location tracking and geocoding

    • Customize the map's appearance and behavior

    • Answered by AI
    Add your answer
Round 3 - HR 

(1 Question)

  • Q1. When can you join US
    • Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Nothing much just share your project , demonstration is required

Skills evaluated in this interview

More about working at Nine Hertz

Nine Hertz Interview FAQs

How many rounds are there in Nine Hertz React Native Developer interview?
Nine Hertz interview process usually has 3 rounds. The most common rounds in the Nine Hertz interview process are Resume Shortlist, HR and Technical.
How to prepare for Nine Hertz 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 Nine Hertz. The most common topics and skills that interviewers at Nine Hertz expect are Android, IOS, Android Studio, Business Development and Computer Science.
What are the top questions asked in Nine Hertz React Native Developer interview?

Some of the top questions asked at the Nine Hertz React Native Developer interview -

  1. About redux questions, lifecycle,arraymethod, ES6 features ...read more
  2. Asking react native and javascript questi...read more

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Nine Hertz React Native Developer Interview Process

based on 1 interview

Interview experience

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Nine Hertz React Native Developer Salary
based on 15 salaries
₹1.4 L/yr - ₹8.5 L/yr
20% less than the average React Native Developer Salary in India
View more details

Nine Hertz React Native Developer Reviews and Ratings

based on 3 reviews

3.7/5

Rating in categories

3.1

Skill development

3.7

Work-life balance

3.7

Salary

3.7

Job security

3.7

Company culture

3.1

Promotions

3.7

Work satisfaction

Explore 3 Reviews and Ratings
React Native Developer Jobs at Nine Hertz
React Native Developer

Jaipur

2-3 Yrs

Not Disclosed

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