Virtual Galaxy Infotech Interview Questions: What is Collection Framework?

Asked inVirtual Galaxy Infotech,Java Developer

What is Collection Framework?

AnswerBot

10mo

Collection Framework is a unified architecture for representing and manipulating collections of objects in Java.

It provides interfaces (List, Set, Queue, etc.) and classes (ArrayList, HashSet, Priorit...read more

Help your peers!

Add answer anonymously...

Top Virtual Galaxy Infotech Java Developer interview questions & answers

Q1. How to add one ArrayList object to another, which method is used to achieve this. Ans:- By using addAll() Method

View answer (1)

Q2. What is RestApi?

View answer (1)

Virtual Galaxy Infotech

Discover recent interview experiences

View all

Interview Tips & Stories

Ace your next interview with expert advice and inspiring stories

Explore community

Java Developer Interview process at Virtual Galaxy Infotech

based on 1 interviews

View all

Popular interview questions of Java Developer

Q1. Sort 0 and 1 Problem Statement Given an integer array ARR of size...read more

asked in

Deloitte

View answers (3)

Q2. Parent class has run() and walk() . Parent run() - calls walk() C...read more

asked in

Wissen Technology

View answers (5)

Q3. Which should be preferred between String and StringBuffer when th...read more

asked in

Virtual Galaxy Infotech Interview Questions

Virtual Galaxy Infotech Java Developer Interview Questions

Stay ahead in your career. Get AmbitionBox app

Helping over 1 Crore job seekers every month in choosing their right fit company

65 L+

Reviews

4 L+

Interviews

4 Cr+

Salaries

1 Cr+

Users/Month

65 Lakh+

Reviews

4 Lakh+

Interviews

4 Crore+

Salaries

1 Crore+

Users/Month

Contribute

Contribute to help millions

Company

Reviews

Users/Jobseekers

Employers

AmbitionBox Awards

AmbitionBox

Terms & Policies

Get AmbitionBox app