Design & Theory of Programming - Design Notation Flashcards
1
Q
What is top-down design?
A
Breaking down a problem into sub problems
2
Q
What is stepwise refinement?
A
Breaking down sub problems into even smaller steps
3
Q
What is an example of graphical design notation?
A
A structure diagram
4
Q
What is an example of text notation?
A
Pseudo-code
5
Q
What is an advantage of using a structure diagram?
A
The structure of the program is very clear
6
Q
What is a disadvantage of using a structure diagram?
A
They focus less on detail and more on the overall picture
7
Q
What is Pseudo-Code?
A
A step by step written description of the design of a program
8
Q
When would graphical design notation be used?
A
At the start of the design process of creating a program
9
Q
When would text notation be used?
A
Immediately before the program is written
