9th Grade Java Quizzes, Questions & Answers

9th Grade

Top Trending Java Quizzes

This is the ultimate Java test for all those Java developer-wannabes who have just began practicing the programming language. It consists of over 93 questions of basically Core Java. So, if you are one of them and want to have a...

Questions: 93 | Attempts: 33317 | Last updated: Mar 21, 2025

Sample Question
Object-Oriented Programming means ...

Being objective about what you develop

Designing the application based on the objects discovered when analysing the problem

Writing an algorithm before writing your program and having a test plan

Writing a program composed of Java classes

Loops In Java: Trivia Exam Quiz!

Loops in Java: Trivia Exam Quiz tests understanding of Java loop constructs. It covers syntax, correct implementations, and typical outputs through code snippets. Ideal for learners aiming to enhance their Java programming skills.

Questions: 45 | Attempts: 2714 | Last updated: Oct 15, 2025

Sample Question
What is the correct syntax for each loop?

For(variable:collection) {body;}

For(data_type variable:collection) {body;}

.for(variable;collection) {body;}

For(data_type variable;collection) {body;}

Greenfoot Ch 1- 4

This quiz titled 'Greenfoot Ch 1-4' assesses foundational concepts in Java programming within the Greenfoot environment. It covers IDE usage, method signatures, constructors, compiling, and object-oriented principles such as...

Questions: 64 | Attempts: 1258 | Last updated: Mar 21, 2025

Sample Question
“Functions” are represented by Java methods whose returnType is not void.

True

False

Java Methods Quiz Questions and Answers

Can you pass this test that has basic Java methods quiz questions and answers? Try your luck, buddy! In order to learn how to use and write methods in Java, we must first start by knowing some of the words. This quiz provides you...

Questions: 15 | Attempts: 7312 | Last updated: Jul 5, 2025

Sample Question
In the following method declaration, what is the return type? public static int myMethod(int count, double value) { return 4; }

Int

Void

Double

MyMethod

Count

Value

Quiz No. 1 In Java Programming

The quiz is about the basic terminologies in Java programming. It also includes array declaration and the application of operators.

Questions: 20 | Attempts: 8466 | Last updated: Mar 22, 2025

Sample Question
Using the declaration below, what will be the final element of the array? int [ ] grades = new int[35];

Grades[0]

Grades[34]

Grades[35]

Impossible to tell

Popular Java Quizzes

Ultimate Quiz On Java Skills! Trivia

Questions: 10 | Attempts: 14568 | Last updated: Mar 21, 2025

Sample Question
How will you describe Java?

Programming Language

Platform

Both Programming Language and Platform

Abstract Machine

Advanced Java Quiz

Questions: 22 | Attempts: 12437 | Last updated: Sep 1, 2025

Sample Question
Which method in the HttpServlet class services the HTTP POST request? (Select one)

DoPost(ServletRequest, ServletResponse)

DoPOST(ServletRequest, ServletResponse)

ServicePost(HttpServletRequest, HttpServletResponse)

DoPost(HttpServletRequest, HttpServletResponse)

Java Quiz-1

Questions: 100 | Attempts: 5453 | Last updated: Sep 18, 2025

Sample Question
What will be the result of compiling the following program? public class MyClass { long var; public void MyClass(long param) { var = param; } // (Line no 1) public static void main(String[] args) { MyClass a, b; a = new MyClass(); // (Line no 2) } } 1.A compilation error will occur at (Line no 1), since constructors cannot specify a return value 2.A compilation error will occur at (2), since the class does not have a default constructor 3.A compilation error will occur at (Line no 2), since the class does not have a constructor that takes one argument of type int. 4.The program will compile without errors.

Option 1

Option 2

Option 3

Option 4

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