Java Quizzes, Questions & Answers

Recent Quizzes

Keywords,operators,primitive datatypes,variables and typecasting

Questions: 30 | Attempts: 109 | Last updated: Dec 14, 2023

Sample Question
Which of the following lines will compile without warning or error.

Float f=1.3;

Char c="a";

Byte b=257;

Boolean b=null;

int i=10;

What do you know about Java? This is a quiz on Java Swing frames. Are you ready for this Java: Swing Frames Trivia Quiz. J Frames work as the main window where components like labels, buttons, and text fields get added to create...

Questions: 10 | Attempts: 2874 | Last updated: Jul 16, 2023

Sample Question
In Java, what do you name an area on the screen that has fine borders and various buttons on the top border?

A window.

A screen.

A box.

A frame.

Java Fundamentals

JAVA FUNDAMENTALS

Basics of Java

Questions: 25 | Attempts: 730 | Last updated: Mar 19, 2023

Sample Question
import myLibrary.*; public class ShowSomeClass { // code for the class... } What is the name of the java file containing this program?

MyLibrary.java

ShowSomeClass.java

ShowSomeClass

ShowSomeClass.class

Java Programming Language Practice Quiz Questions

java programming language practice quiz questions

Java

Questions: 25 | Attempts: 500 | Last updated: Mar 22, 2023

Sample Question
Given: 11. public interface Status { 12. /* insert code here */ int MY_VALUE = 10; 13. } Which three are valid on line 12? (Choose three.)

Final

Static

Native

Public

Private

Abstract

Session Initiation Protocol Servlets! Trivia Quiz

The quiz below is on session Initiation protocol servlets from the Java training we had these past weeks. It is perfect for ensuring that you have understood all that we have covered. Do you think you have what it takes to tackle...

Questions: 28 | Attempts: 954 | Last updated: Mar 22, 2023

Sample Question
The body of a SIP message can contain a different protocol message embedded.

True

False

Java Exception Handiling

JAVA EXCEPTION HANDILING

ANSWER THE FOLLOWING QUESTIONS .

Questions: 25 | Attempts: 4605 | Last updated: Sep 26, 2023

Sample Question
Pick runtime exception?....

Class cast exception

File not found exception

Nullpointer exception

Security exception

Above all

Ch1-3 Test Java

Questions: 47 | Attempts: 229 | Last updated: Mar 21, 2023

Sample Question
The ____ is the brain of the computer.

Arithmetic logic unit

Central processing unit

Accumulator

Control unit

Java Programming Language Quiz Coding

Java programming language quiz coding

Questions: 20 | Attempts: 1408 | Last updated: Jul 22, 2024

Sample Question
--Controller Servlet in struts

ActionServlet

FrontControllerServlet

FormBean class

Action class

Basics Of Java Programming Language Quiz

Are you a hoard core Java programmer? If so, you must be aware of the basics of the Java programming language. This quiz will tell you if your basics are strong or if you still need more practice. Java is a high-level and...

Questions: 12 | Attempts: 3494 | Last updated: Jan 4, 2024

Sample Question
Before you start: if something is written in quotation marks("quote") then it means Java code What is the name for an application that changes a human-readable programming language into a machine-readable language?

Compiler

Converter

Encoder

Decoder

Head First Java - Chapter One Test

The test over chapter one.

Questions: 14 | Attempts: 313 | Last updated: Mar 18, 2023

Sample Question
What is a statement?

A single line of code ending in a semicolon

A block of code that actually does something

A method required to be created within the class

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