Learning Variables

x= False , x is type of -----------

• Integer

• Boolean

• Float

• String

After run the following code, x = -------------

• 12

• 15

• 36

• 1728

After run the following code , the output will be -----------------

• test

• exam

• testexam

• z

After run the following code, x = -------------

• 12

• 2

• 14

• 24

Look at the following code:

name = "John"

age = 23

What type of data is stored in the variable name?

• str

• int

• float

• nothing

Look at the following code:

name = "John"

age = "23"

What type of data is stored in the variable age?

• str

• int

• float

• nothing

Look at the following code:

name = "John"

age = 23

What type of data is stored in the variable age?

• str

• int

• float

• nothing

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

• name

• teacher

• mister

• abcdef

If I want to store multiple names in variables, which of the following would be good variable names in best practice?

• a

  b

  c

• name1

  name2

  name3

• Audrey

  Ben

  John

• blah1

  blah2

  blah3

Look at the following code:

age = "23"

age = int(age)

What does the int() function do to the data in my variable?

• does nothing

• changes the string to a float

• changes the number to a string

• changes the string to an integer