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NOV Process & Flow Technologies UK Research Intern Interview Questions and Answers

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Interview Questionnaire 

1 Question

  • Q1. There were four interview rounds and one test like versant English test

Interview Questionnaire 

3 Questions

  • Q1. They asked my previous development related question
  • Q2. Migrate mvc
  • Q3. Using of version control
  • Ans. 

    Version control is essential for managing code changes and collaborating with team members.

    • Version control allows for tracking changes made to code over time.

    • It enables collaboration between team members by allowing multiple people to work on the same codebase simultaneously.

    • It provides a way to revert to previous versions of code if necessary.

    • Popular version control systems include Git, SVN, and Mercurial.

  • Answered by AI

Skills evaluated in this interview

Interview Questionnaire 

1 Question

  • Q1. Regarding previous work experience

Interview Questionnaire 

2 Questions

  • Q1. What is JVM?
  • Ans. 

    JVM stands for Java Virtual Machine. It is an abstract machine that enables a computer to run Java programs.

    • JVM is responsible for interpreting the compiled Java code and executing it on the computer.

    • It provides a platform-independent environment for Java programs to run on different operating systems.

    • JVM has various components like class loader, bytecode verifier, and execution engine.

    • Examples of JVM-based languages i

  • Answered by AI
  • Q2. What is Byte code?
  • Ans. 

    Byte code is a compiled code that can be executed on any platform with the help of a virtual machine.

    • Byte code is an intermediate code that is generated by a compiler.

    • It is platform-independent and can be executed on any platform with the help of a virtual machine.

    • Examples of virtual machines include Java Virtual Machine (JVM) and .NET Common Language Runtime (CLR).

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - This interview was partially technical and partially behavioral oriented. It lasted for about 1 hour. The interviewer wanted to test both my knowledge and communication skills. Most of the questions asked to me were related to my B.Tech curriculum i.e. computer science related topics, like Java and Data structure. Luckily I was able to answer most of the questions correctly. I tried to answer each question with examples. It was my first on-campus interview, and I think I did pretty well for a fresher. You need to stay calm and should apply presence of mind.

Skills evaluated in this interview

Interview Questionnaire 

1 Question

  • Q1. For Pega, Questions depend on the topics which we mentioned in the resume.

I applied via Campus Placement and was interviewed before Jan 2021. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Self Intro about us, and some basic tech questions like coding for for loop while loop etc

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare aptitude well,

I applied via Job Fair and was interviewed before Jan 2021. There were 2 interview rounds.

Round 1 - Aptitude Test 

It was a test with sectional cutoff, i.e. you need to clear each and every section.

Round 2 - Technical 

(1 Question)

  • Q1. OOPS concepts. What is are the different access modifiers with examples? Explain your project. And more, I don't remember rest.
  • Ans. 

    Access modifiers in OOPS and project explanation

    • Access modifiers control the visibility of class members

    • Public: accessible from anywhere

    • Private: accessible only within the class

    • Protected: accessible within the class and its subclasses

    • Project: accessible within the same package

    • Example: public class Car { private int speed; protected String model; }

    • My project involved developing a web application for managing inventory

    • Us...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - According to me don't join Infosys as a fresher, because they put freshers in support project, where yo don't get much opportunity to learn. I had my stream training in Java Springboot Angular fullstack. After I finished my stream training they gave us training on SOA Testing (2020 March). But due to covid we were sent back to our home towns and this SOA Testing training was also cancelled. But they changed our role and designation to Test Engineer. It's been 2 years for me being in this company. Now some colleagues of mine were Systems Engineer. They got a progression to Senior Systems Engineer. I have been asking my manager for the past 6 months for the same progression (saying that I have been working in the development project, so please change my role to a developer from tester). Many of my colleagues were mapped in Testing project inspite of having fullstack skill. Luckily I was put into the Java Spring Framework + oracle project. But there wasn't much learning in the project. They gave us work on core java. So it did not help me in upgrading or get a hands-on experience in any way. All it was my effort to brush up the training knowledge. If you do not have great data structures skills try to go for small companies or startup companies. They pay you less but the experience that you get cannot be even compared with Infosys. It is good for experienced people to join Infosys. One more con about infosys is that they give very low hikes.

I applied via Campus Placement and was interviewed before May 2021. There were 2 interview rounds.

Round 1 - Aptitude Test 
Round 2 - Coding Test 

Interview Preparation Tips

Interview preparation tips for other job seekers - Best company to work for. Nicee environment provided

I applied via Campus Placement and was interviewed before Jun 2021. There were 2 interview rounds.

Round 1 - Aptitude Test 
Round 2 - Technical 

(1 Question)

  • Q1. Explain the mini projects and main project completed during Engineering.

Interview Preparation Tips

Topics to prepare for Infosys System Engineer interview:
  • DBMS
  • Software Engineering
  • Basic coding
Interview preparation tips for other job seekers - Just make sure the resume should be precise and you have knowledge on the things mentioned in your resume.

Be confident and have a smiling face in the interview round.

I applied via Campus Placement and was interviewed before Jul 2021. There were 3 interview rounds.

Round 1 - Aptitude Test 

Questions on basic Maths and English

Round 2 - Technical 

(1 Question)

  • Q1. Questions on OOPs, OS and Networking
Round 3 - HR 

(1 Question)

  • Q1. Questions like Why u want to work in an IT domain even though i am from mechanical, What are ur goals/ambition.

Interview Preparation Tips

Interview preparation tips for other job seekers - Be calm, stress free and polite. Interviewer is more keen to analyse your character more than your technical knowledge.

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