Java Quizzes, Questions & Answers

Recent Quizzes

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: 7191 | Last updated: Jul 5, 2024

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

Java Ch10

java ch10

This quiz titled 'java ch10' assesses understanding of polymorphism in Java, covering concepts like interfaces, superclass-subclass relationships, and abstract classes. It is designed for learners to evaluate their grasp on...

Questions: 27 | Attempts: 1667 | Last updated: Mar 22, 2023

Sample Question
10.1 Q1: Polymorphism enables you to:

A. program in the general.

B. program in the specific.

C. absorb attributes and behavior from previous classes.

D. hide information from the user. d. hide information from the user.

Java Ch9

java ch9

The 'java ch9' quiz assesses understanding of Java inheritance concepts, including superclass\/subclass relationships, the 'is-a' relationship, and the use of 'super' and 'protected' keywords. It is ideal for learners aiming to...

Questions: 23 | Attempts: 1618 | Last updated: Mar 21, 2023

Sample Question
Which of the following statements is false?

A subclass is generally larger than its superclass.

A superclass object is a subclass object.

The class following the extends keyword in a class declaration is the direct superclass of the class being declared.

Java uses interfaces to provide the benefits of multiple inheritance.

Ch8 Java

ch8 java

This 'ch8 java' quiz assesses key concepts in Java class design, including public interfaces, method functionalities, and access modifiers. It evaluates understanding of static methods, private variables, and the use of 'this'...

Questions: 38 | Attempts: 1425 | Last updated: Mar 22, 2023

Sample Question
8.2 Q1: The _________ of a class are also called the public services or the public interface that the class provides to its clients.

Public constructors.

public instance variables.

public methods

All of the above.

Quiz No. 1 In Java 2 (Data Structure)

Quiz No. 1 in Java 2 (Data Structure)

It is a 10-item test to determine the basic knowledge of the students in Java Programming.

Questions: 10 | Attempts: 1024 | Last updated: Mar 22, 2023

Sample Question
It is the characteristics of Java which ensures that program can go only where it is designed to go and eliminates the possibility of altering system data unintentionally.

Java is simple.

Java is free.

Java is secure.

Java is portable.

Teravision Java Recruiting Quiz Questions

Teravision Java Recruiting quiz questions

Please choose the correct answers to the following questions. And learn about the java recruiting and technical quiz questions!

Questions: 14 | Attempts: 143 | Last updated: Aug 13, 2024

Sample Question
Q1. Visualizing program components as objects is characteristics of what language

Object oriented programming language

Machine language

Command line operating system

Procedural language

SKIP THE QUESTION

A Java Quiz

This 'A Java Quiz' challenges learners on Java programming concepts, focusing on GUI components, JDBC, and basic Java syntax. It assesses understanding of JTable functions, execution methods, input dialogs, and more, enhancing...

Questions: 319 | Attempts: 1653 | Last updated: Mar 21, 2023

Sample Question
JTable has which of the following functions?

It stores data

It renders data

Both of the above

None of the above

Pex Software Java Developer Test

The 'Pex Software Java Developer Test' focuses on assessing Java Server Pages (JSP) knowledge. It evaluates understanding of JSP syntax, server-client interactions, and common pitfalls in JSP coding, preparing developers for...

Questions: 44 | Attempts: 234 | Last updated: Mar 20, 2023

Sample Question
JSP. What is wrong with this code?AccountingAllocation allocation = new AccountingAllocation("001"); it = allocatedFrom.iterator();while (it.hasNext()) { if (allocation == null) continue; System.out.println("Value = " + allocation.getValue()); }

You can't use continue in a while loop.

Endless loop because it.next() is missing.

Never print anything because allocation is always null.

Allocation.getValue() Could give nullPointerException.

None of these

Java Study Group Chapter 1

Java study group chapter 1

Explore key Java concepts in this 'Java study group chapter 1' quiz. Dive into understanding the correct syntax order, class inheritance, Java keywords, and method implementations. Ideal for learners aiming to enhance their Java...

Questions: 5 | Attempts: 61 | Last updated: Jun 5, 2023

Sample Question
What is the correct order?

Import, package, class

Class, import, package

Package, import, class

Package, class, import

Import, class, package

Ultimate Quiz On Java Skills! Trivia

Ultimate Quiz on Java Skills! Trivia

Dive into the 'Ultimate Quiz on Java Skills! Trivia' to assess and enhance your understanding of Java as both a programming language and a platform. This quiz covers fundamental concepts, syntax, and code analysis to ensure a...

Questions: 10 | Attempts: 14509 | Last updated: Mar 22, 2023

Sample Question
How will you describe Java?

Programming Language

Platform

Both Programming Language and Platform

Abstract Machine

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