Are you just starting out with Java programming? Our Java Basic Quiz is designed to help you test your understanding of fundamental concepts like variables, data types, loops, and classes. Ideal for beginners, this quiz is a great way to practice basic coding skills and build a strong foundation in Java.

Why Take This Quiz?

Test your basic Java knowledge
Learn by practicing beginner-level questions
Build a strong foundation for object-oriented programming

Ready to get started? Click the button below to take the quiz!

Java (Basic)

Take our Java Basic Quiz to test your foundational Java knowledge. Perfect for beginners learning about variables, loops, and classes. Start now!

Max Time : 10 Min.

The number of attempts remaining is 5

Think about the number of bits

1 / 15

What is the size of an int in Java?

1) 64 bits

2) 8 bits

3) 16 bits

4) 32 bits

Think about extending functionality

2 / 15

Which keyword is used to inherit a class in Java?

1) implements

2) inherits

3) extends

4) abstract

Think about extending functionality

3 / 15

Which keyword is used to inherit a class in Java?

1) implements

2) inherits

3) extends

4) super

Think about collections and arrays

4 / 15

Which loop is known as an enhanced for loop?

1) do-while

2) for-each

3) for

4) while

Think about initialization

5 / 15

Which method is called automatically when an object is created?

1) main()

2) static

3) constructor

4) final

Think about the most open access level

6 / 15

Which access modifier makes a member visible to all classes?

1) public

2) private

3) protected

4) default

Think about threading basics

7 / 15

Which method is used to start a thread execution?

1) init()

2) start()

3) run()

4) execute()

Think about initialization defaults

8 / 15

What is the default value of a boolean variable in Java?

1) false

2) true

3) null

4) 0

Think about making a class unextendable

9 / 15

Which keyword is used to prevent inheritance in Java?

1) final

2) static

3) private

4) const

Think about instantiation

10 / 15

Which keyword is used to create an object in Java?

1) create

2) new

3) static

4) object

Think about measuring size

11 / 15

Which method is used to find the length of a string?

1) count()

2) measure()

3) length()

4) size()

Think about reserved words in Java

12 / 15

Which of the following is not a Java keyword?

1) extends

2) include

3) static

4) volatile

Think about order of operations

13 / 15

What is the output of System.out.println(10 + 20 + "Java")?

1) Java1020

2) 1020Java

3) 30Java

4) Java30

One option is just a regular word

14 / 15

Which of the following is not a reserved keyword in Java?

1) goto

2) volatile

3) const

4) static

Think about floating-point numbers

15 / 15

Which data type is used for decimal values in Java?

1) boolean

2) double

3) char

4) int

Get Your Certificate ! Your Certificates Would be sent to the mentioned email only. Do Check Your Spam Folder once for the Mail.

I Agree to Terms & Privacy PolicyI Agree to Terms & Privacy Policy of CloudCusp

Your score is

The average score is 31%

Breaking Astroid

How a CRM Helps Bloggers Turn Readers Into Paying Customers

How a CRM Helps Small Businesses Increase Revenue (And Saved My Sanity)

How WordPress Picks Theme Files: My Practical Guide to the Template Hierarchy

WordPress AJAX Explained: My Battle with admin-ajax.php

How I Mastered WordPress Internationalization [i18n] (And How You Can Too)

How I Fixed My Slow WordPress Site: The wp_options Autoload Mess

Java Quiz (Basic)

CloudCusp™

Our Products

Quick Links

ToolsFlux

Also Available

Cookies, Compliance & Choice

Cookie Preferences