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RNF Technologies Software Developer Interview Questions, Process, and Tips

Updated 31 Jan 2021

RNF Technologies Software Developer Interview Experiences

1 interview found

I applied via Naukri.com and was interviewed in Jul 2020. There were 4 interview rounds.

Interview Questionnaire 

5 Questions

  • Q1. How to implement Sqlite database in React Native?
  • Ans. 

    Sqlite database can be implemented in React Native using 'react-native-sqlite-storage' package.

    • Install 'react-native-sqlite-storage' package using npm.

    • Import SQLite from 'react-native-sqlite-storage'.

    • Create a database using SQLite.openDatabase() method.

    • Execute SQL queries using executeSql() method.

    • Close the database connection using close() method.

  • Answered by AI
  • Q2. What are generator functions?
  • Ans. 

    Generator functions are functions that can be paused and resumed, allowing for lazy evaluation of data.

    • Generator functions use the yield keyword to pause execution and return a value.

    • They can be used to generate an infinite sequence of values.

    • They are memory efficient as they only generate values when needed.

    • Example: function* myGenerator() { yield 1; yield 2; yield 3; }

    • Example: const infiniteGenerator = function*() {

  • Answered by AI
  • Q3. How to implement push notifications in Android and iOS?
  • Ans. 

    Push notifications can be implemented in Android and iOS using Firebase Cloud Messaging (FCM) and Apple Push Notification service (APNs) respectively.

    • For Android, integrate FCM SDK in the app and use FCM console to send notifications.

    • For iOS, create an APNs certificate, configure the app to receive notifications, and use APNs to send notifications.

    • Both platforms require handling of notification payload in the app to di...

  • Answered by AI
  • Q4. How do you use in your last app?
  • Ans. 

    I used React Native for my last app.

    • Developed UI components using React Native

    • Integrated APIs to fetch and display data

    • Implemented Redux for state management

    • Used Firebase for authentication and database

    • Optimized app performance using React Native Debugger

  • Answered by AI
  • Q5. What is the difference between functional components and non functional components?
  • Ans. 

    Functional components are stateless and return UI elements based on input props, while non-functional components have state and can change UI based on user interaction.

    • Functional components are simpler and easier to test than non-functional components.

    • Non-functional components can have state and lifecycle methods, while functional components cannot.

    • Examples of functional components include buttons, labels, and icons, w...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Its Hard and requires deep knowledge of your technical skills.

Skills evaluated in this interview

Interview questions from similar companies

I applied via Naukri.com and was interviewed in Jul 2020. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. SOLID principals, oops, c# basics, SQL server, azure, design pattern

Interview Preparation Tips

Interview preparation tips for other job seekers - Clear basics of oops and design pattern

Interview Questionnaire 

1 Question

  • Q1. HTML, CSS, BOOTSTRAP, PHP. SQL

I applied via Campus Placement and was interviewed before Jun 2020. There were 3 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. Simple program
  • Q2. I wrote a simple program in C

Interview Preparation Tips

Interview preparation tips for other job seekers - Be bold and confident

Interview Questionnaire 

1 Question

  • Q1. Tell me about yourself?basics on c , then about projects

I applied via Naukri.com and was interviewed before Oct 2019. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. What technical challenges have you faced in your work till now and how did you overcome it?

Interview Preparation Tips

Interview preparation tips for other job seekers - Be truthful and give detailed explanation of the issues and how it was resolved. Explain the severity of the problem and what blockage it had caused in your daily work. How did you chose a solution and how fast was it implemented.

I applied via LinkedIn and was interviewed before Dec 2020. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. What's is different between c and c++
  • Ans. 

    C++ is an extension of C with object-oriented programming features.

    • C++ supports object-oriented programming while C does not.

    • C++ has classes and templates while C does not.

    • C++ has better support for function overloading and default arguments.

    • C++ has a standard library that includes many useful functions.

    • C++ allows for both procedural and object-oriented programming.

    • C++ is generally considered to be a more complex langu

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Dont show your weakness

Skills evaluated in this interview

I applied via Naukri.com and was interviewed before Dec 2020. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. About the plsql..like functions.cursors.pakages and like that

Interview Preparation Tips

Interview preparation tips for other job seekers - from my experience its some meaning ful interested one..but after got selected...they will not respond on any support..like joining or about the assets setup and not even the situvations...as per my experience i really have a bad experience with rmg and also hr team..ultimatix login and all are not that quick responsive...as per mine ..not prefer tcs..

I applied via Company Website and was interviewed before May 2020. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. I surprised with one question that is are u ready to do job in anywhere

Interview Preparation Tips

Interview preparation tips for other job seekers - Hi guys I just suggest you that you have to focus on your resume and don't use the words which you don't know if you release a word which you don't know then hr will take that word so prepare well for TR and HR I hope my suggestion will helpful

I applied via Campus Placement and was interviewed in Apr 2020. There was 1 interview round.

Interview Questionnaire 

2 Questions

  • Q1. Are you willing to relocate?
  • Q2. Why should I hire you?

Interview Preparation Tips

Interview preparation tips for other job seekers - My technical and Hr interview done at same place. It lasted about 40minutes. The interviewer test both my technical knowledge and communication skills. I tell most of the answer. They check patience level.He stressed on my final year project . Asking about range and specification of compotents which I heve used in my project. Finally ask some HR questions.

RNF Technologies Interview FAQs

How to prepare for RNF Technologies Software 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 RNF Technologies. The most common topics and skills that interviewers at RNF Technologies expect are Javascript, Bootstrap, CSS, HTML and Web Services.
What are the top questions asked in RNF Technologies Software Developer interview?

Some of the top questions asked at the RNF Technologies Software Developer interview -

  1. What is the difference between functional components and non functional compone...read more
  2. How to implement Sqlite database in React Nati...read more
  3. How to implement push notifications in Android and i...read more

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RNF Technologies Software Developer Salary
based on 21 salaries
₹3.6 L/yr - ₹9.1 L/yr
31% less than the average Software Developer Salary in India
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RNF Technologies Software Developer Reviews and Ratings

based on 7 reviews

2.2/5

Rating in categories

2.5

Skill development

2.3

Work-life balance

2.6

Salary

2.2

Job security

2.2

Company culture

2.2

Promotions

2.3

Work satisfaction

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