AS / A Level Computer Science

Candidates should be able to:

Use pseudocode to write:

• an ‘IF’ statement including the ‘ELSE’ clause

and nested IF statements

• a ‘CASE’ structure

• a ‘count-controlled’ loop:

• a ‘post-condition’ loop

• a ‘pre-condition’ loop

Justify why one loop structure may be better suited

to solve a problem than the others

Notes and guidance