Maintainability:

Question 1

5What is the first way of making a programme more maintainable?

Answer 1

• Use comments.
• Explain purpose.
• Explain sections of code, (selections, iterations and procedures).
• Explain unusual necessary approaches.
• Visiually divide sections.

Question 2

What is the second way to make a programme more maintainable?

Answer 2

• White spaces to make sections of code easier to see.

Question 3

What is the third way to make a programme more maintainable?

Answer 3

• Identation.

- Every selection + Iteration branch.

Question 4

What is the forth way to make a programme more maintainable?

Answer 4

• Descriptive variable names.

- Use comments to explain purpose.

Question 5

What is the fith way to make a programme more maintainable?

Answer 5

• Use procedures or functions to.
• Structure code.
• Eliminate duplicating code.

Question 6

What is the six way to make a programme more maintainable?

Answer 6

• Use constants declared at the top of the programme.