12th Grade Java Quizzes , Questions & Answers

Recent Java Quizzes

Pls do the correction if the answer is wrong in core java.

Questions: 25 | Attempts: 707 | Last updated: Mar 22, 2025

Sample Question
Which of the following may override a method whose signature is void xyz (float f)?1.void xyz(float f)2.public void xyz(float f3,private void xyz(float f)

1, 2

2, 3

3

1,3

What do you understand about abstract classes in Java? Would you be interested in trying this quiz? Everything in Java is connected with classes and objects, along with its characteristics, including weight and color, as well...

Questions: 10 | Attempts: 4106 | Last updated: Mar 22, 2025

Sample Question
What is an abstract class?

An abstract class is one without any child classes.

An abstract class is any parent class with more than one child class

An abstract class is a class which has at least one abstract method which cannot be instantiated.

Is a "base class"

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