Subprograms

What is another word for Subprograms?

What is an argument?

• The value passed to the subprogram.

• A subprogram that does not return a value.

• The variable in the subprogram that receives the value passed.

• A subprogram that returns a value.

What is a parameter?

• The value passed to the subprogram.

• A subprogram that does not return a value.

• The variable in the subprogram that receives the value passed.

• A subprogram that returns a value.

Complete the following sentence by choosing the correct (most appropriate) word from below

"To get a subprogram to run, we have to ________ it from somewhere in the program

• RUN

• CALL

• PERFORM

• EXECUTE

Which of the following best describes the order in which these lines are processed in Python?

• 4, 1, 2
• 4, 2, 1
• 1, 2, 3, 4
• 3, 1, 2

Which of the following are advantages of using subprograms?

(Select all that apply)

• They make code easier to read

• They make code easier to debug

• Reduces duplicate code within a program

• Allows code to be "reused" by different programmers

Label the parts of the subprogram in line 1 and line 6.

a

b

argument

parameter

How can we call this procedure?

• multiply_by_two(number)

• multiply_by_two(5)

• multiply_by_two(num)

• multiply_by_two(5,7)

What would be the output of the following code?

• 18

• 2

  6

  9

• Nothing

• 4

  12

  18

How can we change line 1 so the procedure check_even_odd receives the value 2 and prints out "Even number"?

• def check_even_odd():

• def check_even_odd(2):

• def check_even_odd(number):

• def check_even_odd(even number):