Data Types
Java supports 8 of these.
What are (primitive) data types?
Includes the specified package/library for use in your Java file.
What is an import statement?
The editor we use for this class.
What is jGRASP?
Creates a variable for the first time.
What is a declaration statement?
It's value remains the same throughout the program.
What is a constant?
There are 4 primitive data types for this kind of numeric data.
What is integer?
This type of method has no return value.
What is void?
Eclipse is an example of this.
What is one of the existing Java IDEs?
What is a class?
Also known as a static field.
What is a class variable?
Store a person's name using a variable of this data type.
What is a String?
This a method that changes the value of a private variable.
What is a mutator?
A method that returns the value of a private variable.
What is an accessor/getter?
System.out.println("Hello world"); is an example of this type of statement.
What is an output statement?
Data item passed to a method.
What is a parameter?
Can have only one of two possible values, true or false.
What is boolean?
This operator is used to check if two variables have the same value.
What is the equality operator?
Sets the visibility of a variable.
What is public/private?
In order to write an input statement, this item must be imported into your Java program.
What is java.util.Scanner?
Holds an object's state.
What is an instance variable?