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Exams & Certifications

9th Grade Java Quizzes, Questions & Answers

Recent Java Quizzes

Abstract Classes In Java: Trivia Quiz!

Questions: 10 | Attempts: 4096 | 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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