Variables: Data Types

Which of these are a datatype?

• String

• variable

• function

• message

Which of these lines show the correct way to reassign a variable to a new value?

• ironMAN=1000;

• 1000->ironMAN;

• var ironMAN=1000;

• 1000 = ironMAN;

Which data type is used to store:

100

• Integer

• Character

• Boolean

• String

Which data type is used to store:

TRUE

• Boolean

• Real

• String

• Integer

Which data type is used to store:

"&"

• Character

• String

• Integer

• Real

This data type is used to store a mixture of letters and numbers and symbols.

• String
• Character
• Boolean
• Integer

Which value is a String?

• 64

• "cat"

• True

• 0.5

Which of these variables would use a boolean data type?

• password

• passwordSuccess (successful login)

• passwordLength

What type of data type would you use to store a password?

• Real

• String

• Integer

• Boolean

What type of data would you use to store whether someone wanted to sign up for promotions or not?

• String

• Boolean

• Real

• Integer