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Paygate india Technical Lead Interview Questions and Answers

Updated 20 Feb 2021

Paygate india Technical Lead Interview Experiences

1 interview found

I applied via Naukri.com and was interviewed in Jan 2021. There were 4 interview rounds.

Interview Questionnaire 

4 Questions

  • Q1. Memory management in java
  • Ans. 

    Memory management in Java involves automatic garbage collection and manual memory allocation.

    • Java uses automatic garbage collection to free up memory

    • Developers can manually allocate memory using the 'new' keyword

    • Memory leaks can occur if objects are not properly released

    • Java provides tools like the 'jmap' and 'jconsole' commands to monitor memory usage

  • Answered by AI
  • Q2. Oops concept
  • Q3. Is java object oriented or object based
  • Q4. Inheritance various scenarios
  • Ans. 

    Inheritance scenarios in object-oriented programming

    • Single inheritance: a subclass inherits from a single superclass

    • Multiple inheritance: a subclass inherits from multiple superclasses

    • Multilevel inheritance: a subclass inherits from a superclass, which in turn inherits from another superclass

    • Hierarchical inheritance: multiple subclasses inherit from a single superclass

    • Hybrid inheritance: a combination of multiple and m

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Be clear and to the point

Skills evaluated in this interview

Paygate india Interview FAQs

How to prepare for Paygate india Technical Lead 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 Paygate india. The most common topics and skills that interviewers at Paygate india expect are Angularjs, Hibernate, Javascript, Jenkins and MQ.
What are the top questions asked in Paygate india Technical Lead interview?

Some of the top questions asked at the Paygate india Technical Lead interview -

  1. Memory management in j...read more
  2. inheritance various scenari...read more
  3. is java object oriented or object ba...read more

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