Variables

What are variables?

• They are containers to store values of data.

• They are a method to analyze data.

• They are some commands.

• They are names of types of data.

How can we find the variable category of “a=10” by using a code?

• print (a)

• class (a)

• type (a)

• value (a)

<23.5> What is the variable type of this value?

• Boolean

• Int

• String

• Float

Which type of variable can take one of two values (True or False)?

• Float

• Integer

• Boolean

• String

What type of variable does not relate to the main types?

• String

• Integer

• Boolean

• Complex

a=”3”, b=2; What is a type of the variable c=a*b?

• Float

• String

• Integer

• Boolean

What value has type “Float”

• A=4

• B=”4,0”

• D=4,0

• E=4.0

What is a variable of type list?

• A=2

• B=”9,0”

• C = 8,4

• E=[1,2,3]

Enter the correct answer

• Variable names cannot contain spaces.

• Variable names can contain spaces.

• Variable names can start with a number.

• Variable names cannot contain letters, numbers, and the underscore.

Where the condition returns true?

• A = 8==6

• B = 6>99

• E= 15>6

• D = 55>= 1