2.1.3) Thinking procedurally

Question 1

What is thinking procedurally?

Answer 1

Using sequence, selection and iteration concepts of structured programming.

Question 2

What are the steps of procedural thinking?

Answer 2

1. Problem is broken down
2. Sub routines are written (divide and conquer)
3. Relationships between these tasks are formed (top down design)

Question 3

When is top down design not suitable?

Answer 3

Investigatory problems- Where requirements aren’t initially established

Question 4

Why do we use procedural thinking?

Answer 4

• Subroutines make it easier to test, trace and debug
• Functions can be recalled
• Easier to collaborate