Writing Pseudeo Codes.

Question 1

What is Pseudo Code?

Answer 1

• Shows an Algorithms steps.
• Without showing the programming language.
• Make sure the pseudo code isn’t vague, readable, easy to interpret.

Question 2

How do you write flow-charts?

Answer 2

Beginning and End: Put in boxes with rounded corners, sometimes called terminals.
Inputs and Outputs: Goes in a parallelogram box.
Processes, Instructions and calculations: Rectangular boxes.
- Decisions (Yes or no): put in diamond boxes.

Question 3

What are the 4 ways flow charts can show?

Answer 3

1) Sequence.
2) Selections.
3) Iterations.
Combination of them.

Question 4

What is a sequence?

Answer 4

• Only one way from the start to beginning of the flow chart.

Question 5

What is selections?

Answer 5

• Multiple pathways to get to the start to the ending of the programme.

Question 6

What are iterations?

Answer 6

• Contains a loop and allows you to repeat the task.