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Ninestars Information Technologies Research and Development Associate Interview Questions and Answers

Updated 14 Jul 2024

Ninestars Information Technologies Research and Development Associate Interview Experiences

1 interview found

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

I applied via Campus Placement and was interviewed in Jun 2024. There were 3 interview rounds.

Round 1 - Coding Test 

A pen and paper coding test of 4 to 5 questions

Round 2 - One-on-one 

(2 Questions)

  • Q1. Technical questions on projects ((ML)
  • Q2. Technical questions on SQL, cloud
Round 3 - Coding Test 

Live coding test of 5 DSA concepts

Interview questions from similar companies

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

I applied via Recruitment Consulltant and was interviewed in Oct 2023. There were 2 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. Core java and java 8
Round 2 - Coding Test 

Find Arrays in prime numbers and sorting arrays

Interview Preparation Tips

Topics to prepare for Saksoft Software Developer interview:
  • java8
  • Core Java
  • Your previous project
Interview preparation tips for other job seekers - Ibc was good environment and genuine
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Hashmap working
  • Ans. 

    Hashmap is a data structure that stores key-value pairs and allows for fast retrieval of values based on keys.

    • Hashmap uses a hashing function to map keys to indices in an array.

    • It allows for constant time complexity O(1) for insertion, deletion, and retrieval operations.

    • Example: HashMap map = new HashMap<>(); map.put("key", 1); int value = map.get("key");

  • Answered by AI
  • Q2. String and string buffer difference
  • Ans. 

    String is immutable, while StringBuffer is mutable in Java.

    • String is immutable, meaning once created, it cannot be changed. StringBuffer is mutable and can be modified.

    • StringBuffer is synchronized, making it thread-safe. String is not synchronized.

    • StringBuffer is more efficient for concatenating multiple strings due to its mutable nature.

    • Example: String str = "Hello"; StringBuffer sb = new StringBuffer("Hello");

  • Answered by AI

Skills evaluated in this interview

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

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

Interview Questionnaire 

1 Question

  • Q1. Why Java is platform independent?
  • Ans. 

    Java is platform independent due to its bytecode and JVM.

    • Java code is compiled into bytecode which is platform-independent.

    • JVM (Java Virtual Machine) interprets the bytecode and executes it on any platform.

    • JVM acts as an abstraction layer between the Java code and the underlying hardware.

    • This allows Java programs to run on any platform that has a JVM installed.

    • For example, a Java program written on a Windows machine ca...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Java is platform-independent because it does not depend on any type of platform. Hence, Java is platform-independent language. In Java, programs are compiled into byte code and that byte code is platform-independent. ... Any machine to execute the byte code needs the Java Virtual Machine.

Skills evaluated in this interview

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. 1)Tmaus? 2 ) why are you lefted previous job? 3) technical skills knowledge 4) work in under pressure? 5) hr round 6) manager round

I applied via Recruitment Consultant and was interviewed before Oct 2020. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. Communication and interpersonal and Team handle qualities

Interview Preparation Tips

Interview preparation tips for other job seekers - Be frank and say loudly what u r going to say be positive

Interview Questionnaire 

1 Question

  • Q1. Tell about urself

Ninestars Information Technologies Interview FAQs

How many rounds are there in Ninestars Information Technologies Research and Development Associate interview?
Ninestars Information Technologies interview process usually has 3 rounds. The most common rounds in the Ninestars Information Technologies interview process are Coding Test and One-on-one Round.
What are the top questions asked in Ninestars Information Technologies Research and Development Associate interview?

Some of the top questions asked at the Ninestars Information Technologies Research and Development Associate interview -

  1. technical questions on projects ((...read more
  2. Technical questions on SQL, cl...read more

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Ninestars Information Technologies Research and Development Associate Interview Process

based on 1 interview

Interview experience

3
  
Average
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