Python - Objective 1.1

Why do we put a comment at the beginning of each program?

• To print out the name of the program.

• It won't work without one.

• This program doesn't have a comment at the beginning.

• So that we know what the program does.

What is the name of the structure called OutputText()?

• Brackets.

• A subroutine.

• A variable.

• A comment.

What line number (look on the very right of the code) does the program start on?

• 1

• 4

• 5

• 8

What are the names of the two variables in this program?

• Discount and Total

• Rate and Discount

• Total and Rate

• Rate and return

What is the value of Rate?

• 50

• 60

• 0.5

• 60, 50

What is this program for?

• To calculate the flow rate of the heart

• To calculate how much blood is in the heart

• To calculate the age of a person

• To calculate the volume of a cuboid

What is the name of the subroutine?

• Volume

• Time

• Heart

• FlowRate

What will be outputted at the end of the program?

• The flow rate of the human heart is 400 ml/s

• The flow rate of the human heart is 25 ml/s

• The flow rate of the human heart is 0.04 ml/s

• It won't work, there is a mistake.

What is a return value?

• The answer to the problem.

• The number that you pass INTO a subroutine

• A value that is passed OUT OF a subroutine.

• Something that the programmer uses to overcomplicate things.

Subroutines that do not return any values are called