Variables

What is a variable?

• programming

• storage location

• value

• variable name

A Variable consists of...

• VariableName and Value

• Storage Location

• IPO Chart and Flowchart

• Programs

• Algorithms

Which one is true:

• Variables can change

• Values can change

• VariableNames can change

• Data Types can change

Which one is true:

• Values cannot change

• Variable Name

• Data Type

• A variable can only hold one value at a time

Select all that are true for creating a VariableName

• no spaces

• start with a letter

• each word starts with a capital letter

• can only be a single word

• same name used throughout

Which one is the best VariableName to store the date of birth?

• DOB

• date of birth

• Date Of Birth

• DateOfBirth

• 1995

Which one can be considered a value to be stored in the variable for date of birth

• DOB

• date of birth

• Date Of Birth

• DateOfBirth

• 1995

Which one is the best VariableName for the amount of money you currently have in your wallet

• amount of money you currently have in your wallet

• $100.00

• AmtOfMoney

• 100.00

• Wallet

Which one could be the value to be stored in the variable about the amount of money your currently have in your wallet?

• amount of money you currently have in your wallet

• $100.00

• AmtOfMoney

• 100.00

• Wallet