Week 8

They are used to perform certain actions, they are also known as functions

• Algorithms

• Parameters

• Methods

• Variables

Why do we use methods?

• In order to create programs

• To reuse code

• In order to work in a methodological way

• To use variables

It means that means that the method belongs to the Main class and is not accessible by other classes

• Public

• Static

• Void

• Int

How many times can a method be called?

• 0

• 1

• 2

• As many times as needed

The information that can be passed to methods are called ...

• Scanners

• Strings

• Integers

• Parameters

The keyword used to indicate that the method should not return a value is called...

• int

• parameter

• void

• public

The following is an example of a method that returns an integer

• static int plusFive(int x)

• static void plusFive(int x)

• static double plusFive(int x)

• static integer plusFive(int x)v

In order to allow the user to input data into our program we use a ....

• Parameter

• Scanner

• Variable

• Computer

The library that we include at the beginning of our program in order to read data from the user is called...

• Scanner.java.util

• util.java.Scanner

• java.util.Scanner

• java.Scanner.util

Integers, strings, doubles, etc. are data types used when creating ....

• programs

• variables

• methods

• Scanners