Chapter 14 Structured Programmming

Question 1

What is the terminologies for subroutine types in Pseudocode?

Answer 1

PROCEDURE and FUNCTION

Question 2

What is the terminologies for subroutine types in Python?

Answer 2

void function and fruitful function

Question 3

What is the terminologies for subroutine types in VB

Answer 3

Subroutine and Function

Question 4

What is the terminologies for subroutine types in Pascal?

Answer 4

procedure and function

Question 5

What is the syntax definition for Procedures in Python, VB.NET and Pascal?

Answer 5

- Python:
def ():

• VB.NET:
  Sub ()

End Sub
-Pascal
procedure ;
  begin
    ;
end;

Question 6

What is the syntax definition for Functions in Python, VB.NET and Pascal?

Answer 6

- Python:
def ():

return  - VB.NET: Function () As 

       = 
End Function
-Pascal
Function () : ;
begin
       ;
       result := ;
end;

Question 7

What does passing parameters by value mean?

Answer 7

Passing parameters by value means that the actual value from example a variable is passed into the procedure and if the value of the variable is changed in the procedure than it will be changed outside the procedure as well.

Question 8

What does passing parameters by reference mean?

Answer 8

Passing parameters by reference means that the procedure will work with the value from the variable outside the procedure however it won’t change the value in the variable.