Fun with Java Basics

What is Java?

• Java is primarily used for web design.

• Java is a low-level programming language.

• Java is a database management system.

• Java is a high-level, object-oriented programming language.

Is Java a programming language?

• Yes, Java is a programming language.

• Java is a database management system.

• Java is a type of coffee.

• Java is a web browser.

What do we call a variable that holds a number in Java?

• Numeric variable

• Integer variable

• String variable

• Boolean variable

What is a string in Java?

• A string in Java is an object that represents a sequence of characters.

• A string in Java is a collection of integers.

• A string in Java is a primitive data type.

• A string in Java is a method for manipulating arrays.

Can you name a type of data in Java?

• float

• int

• string

• boolean

What symbol is used to end a statement in Java?

• :

• !

• .

• ;

What do we use to store text in Java?

• Integer

• Character

• Boolean

• String

Is 'int' a data type in Java?

• 'int' is a class in Java.

• Yes, 'int' is a data type in Java.

• 'int' is a keyword in Java.

• 'int' is not a data type in Java.

What is the main purpose of Java?

• To develop mobile applications exclusively for iOS.

• To provide a platform-independent programming environment for application development.

• To provide a framework for building video games.

• To create a programming language that only runs on Windows.

Can you write a simple Java program?

• public class HelloWorld { public static void main(String[] args) { System.out.println("Hello, World!"); }}

• public class HelloWorld { public void main(String[] args) { System.out.println("Hello, World!"); }}

• class HelloWorld { public static void main(String[] args) { System.out.println(Hello, World!); }}

• public class HelloWorld { public static void main() { System.out.println("Hello, World!"); }}