Java Quizzes, Questions & Answers

Recent Quizzes

Would you like to know everything in java developers? Take this quiz and test yourself now. All the best!

Questions: 13 | Attempts: 71 | Last updated: Aug 23, 2023

Sample Question
A method name min() that needs two integer arguments is declared as

Public void min();

Public void min (int a, b);

Public void min (int a, int b);

Public int min (a, b);

SKIP THE QUESTION

This Java exam tests fundamental knowledge of Java programming, focusing on source files, constructors, memory management, and object creation. It's designed for learners to assess their understanding of core Java concepts,...

Questions: 10 | Attempts: 95 | Last updated: Sep 12, 2023

Sample Question
What is the file extension of a java source program ?

Class

Obj

Java

Bin

Take The Basic Java Concept Questions!

Take The Basic JAVA Concept Questions!

Do you know the basic Java concepts? Do you know what the best definition of a class is? Do you know what an object is? Do you know that objects are valuable? If you look at a photograph of a computer screen, would you be able to...

Questions: 25 | Attempts: 1175 | Last updated: Nov 17, 2023

Sample Question
Choose the best definition for a Class.

A group of students in a room

An object definition, containing the data and function elements necessary to create an object

An action for a program

Scjp (310-055) Exam I

SCJP (310-055) Exam I

Self-study questions for Sun Certified Java Programmer (SCJP) (310-055). God speed!

Questions: 12 | Attempts: 140 | Last updated: May 8, 2024

Sample Question
Given the following, 1. interface Base {2. boolean m1 ();3. byte m2(short s);4. } Which code fragments will compile? (Choose all that apply.)

Interface Base2 implements Base { }

Abstract class Class2 extends Base { public boolean ml() { return true; } }

Abstract class Class2 implements Base { }

# abstract class Class2. implements Base { public boolean m1() { return (true); } }

Class Class2 implements Base { boolean m1( ) { return false; } byte m2(short s) { return 42; } }

Java Fundamental Mock Exam

The 'Java Fundamental Mock Exam' assesses core Java programming concepts. It tests knowledge on file extensions, class definitions, and source file structure, crucial for beginners and intermediate learners aiming to solidify...

Questions: 20 | Attempts: 186 | Last updated: Mar 17, 2023

Sample Question
All Java source files must end with the extension .class

True

False

Java Mock Quiz Excellence

JAVA MOCK QUIZ EXCELLENCE

The JAVA MOCK QUIZ EXCELLENCE assesses foundational Java programming skills. It covers compilation, data types, class imports, string handling, constructors, and integer sizes. Ideal for learners aiming to enhance their Java...

Questions: 10 | Attempts: 334 | Last updated: Mar 19, 2023

Sample Question
Which of the following process converts Java programming language code to a set of bytecodes?

Bytecode verification

Compilation

Class loading

Execution

Just IT: Java Entry Test

3. This test will assess your suitability for our program. The pass score is 50%.

Questions: 10 | Attempts: 1366 | Last updated: Mar 17, 2023

Sample Question
Which two keywords directly support looping?

If

For

While

Switch

Foreach

Java Pool Bit Meerut

java pool bit meerut

This 'java pool bit meerut' quiz assesses understanding of Java, covering basics, keywords, identifiers, versions, data types, and exception handling. It's ideal for learners aiming to enhance their Java programming skills.

Questions: 30 | Attempts: 114 | Last updated: Mar 15, 2024

Sample Question
What is java ?

Oop language

Structure language

Procedural language

Application language

Software devlopment language

Ics Practice Quiz 2 - Java

ICS practice Quiz 2 - Java

ICS Practice Quiz 2 - Java tests understanding of basic Java programming constructs through practical examples. Assess skills in loop structures, methods, and graphical commands, ensuring foundational Java knowledge. Ideal for...

Questions: 11 | Attempts: 177 | Last updated: Apr 9, 2024

Sample Question
What will happen?The turtle starts at it's original position. A setPosition command is used and nothing else.

The turtle will do nothing

The turtle will move to the new position

The turtle will draw a line to the new position

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: 3782 | Last updated: Mar 22, 2023

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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