12th Grade Java Quizzes, Questions & Answers

Recent Java Quizzes

This test will measure the applicants knowledge and competency in the technical field of Java development and programming

Questions: 23 | Attempts: 7593 | Last updated: Mar 22, 2025

Sample Question
What is the size of a Char?

4 bits

7 bits

8 bits

16 bits

Abstract Classes In Java: Trivia Quiz!

Abstract Classes in Java: Trivia Quiz!

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: 4068 | 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"

Trivia Quiz On Distributed Computing In Java

Trivia Quiz on Distributed Computing in Java

Java is a programming language that is used by most of the techies. This language can be used in different platforms and is quite easy to understand, write, and debug when compared to others. Below is a trivia quiz that is...

Questions: 65 | Attempts: 607 | Last updated: Mar 21, 2025

Sample Question
Which statements are true?- 3 choices

TCP is a connection-based protocol that provides a reliable flow of data between two computer.

You do not write programs at the lower level like application, instead you generally program at the transport level.

Java provides the java.net package which contains all the necessary classes to perform system-independent network communications.

TCP guarantees that data sent from one end of the connection is received at the other end.

The first layer in the TCP protocol is the network layer.

CIS 212 Test 1

This test evaluates knowledge on Java programming, focusing on abstract classes, access modifiers, method signatures, and the importance of data abstraction.

Questions: 9 | Attempts: 85 | Last updated: Mar 21, 2025

Sample Question
An abstract class is a class which

Doesn't have any implementation of methods

Has abstract methods but possibly some defined methods as well

Is only accessed from the same package

Has only implemented methods

None of the above

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