Quiz on variables

What is a variable?

• it stores a value or string

• it stores food

• it stores mathematical operators

• it stores the turtle module

Which of the following is an invalid variable?

• _name = 'hello'

• 1name = 'hello'

• first_name = 'hello'

• name = 'hello'

What type of variable is boo?

• global

• string

• number

• local

Which of the following is a variable?

• hi = ("hi")

• hi = "hi"

• 1hi = "hi"

• well_hi = "hi"

Type the global variable:

How many characters can a variable name consist of?

• 10

• 40

• infinite

• 100

If I want to store my name in a variable, which of the following would be a good variable name?

• name

• 1name

• _myname

• 1stname

A variable can be given any name if its not storing a string.

• true

• false

• don't know

• maybe

What can be stored in a variable?

• int

• str

• float

• nothing

Can variables be used to store a user's input?