Java Review

Which of these variables holds numbers with a decimal point?

• double
• int
• String
• boolean

Which of these variables can hold only whole numbers?

• double
• int
• String
• boolean

Which of these variables holds words or characters?

• double
• int
• String
• boolean

Which of these variables holds true or false?

• double
• int
• String
• boolean

Which of these variables holds a single character?

• double
• char
• String
• boolean

Classes create:

• variables
• objects
• methods
• chaos

The types of variables or objects being sent to a method or class are called:

• parameters
• arguments

The object(s) being sent to a method or class are called:

• parameters
• arguments

When does recursion stop?

• when the base case is reached
• when a boolean variable is switched to false

recursion is when...

• a function calls on itself and creates a loop
• a while loop is unchecked
• a for loop runs amok