OOPS with Java (Subodh Bansal) 03-May-2020

A highly detailed illustration of a computer with Java code on the screen, surrounded by symbols representing OOP concepts such as inheritance, polymorphism, and encapsulation.

Master OOPS Concepts with Java

Are you ready to test your knowledge of Object-Oriented Programming (OOP) in Java? Our quiz is designed to challenge your understanding of key concepts and terminologies in the realm of Java programming. Whether you are a beginner or looking to brush up on your skills, this quiz is the perfect opportunity to learn more.

This quiz consists of 10 engaging questions that cover:

  • Fundamentals of OOP
  • Java architecture and components
  • Programming techniques
  • Common coding practices
10 Questions2 MinutesCreated by DebuggingCat321
Full form of GC
Full form of API
Full form of JIT
Which of the following is not OOPS concept in Java
Inheritance
Encapsulation
Polymorphism
Compilation
When does method overloading is determined?
At run time
At compile time
At coding time
At execution time
Which component is used to compile, debug and execute java program?
JVM
JDK
JIT
JRE
Which component is responsible to run java program?
JDK
JIT
JRE
JVM
What is the extension of java code files?
.class
.java
.txt
.js
Which of these operators is used to allocate memory for an object?
Malloc
Alloc
New
Give
What will be the output of the following Java program?
    class main_class
    {
        public static void main(String args[])
        {
            int x = 9;
 
            if (x == 9)
            {
                int x = 8;
                System.out.println(x);
            }
        }
    }
8
9
Compilation error
Run time error
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