An algorithm for analyzing atmospheric pressure deviations is shown below:
1 pressure ← READ_PRESSURE()
2 threshold ← 1013.25
3 IF pressure != threshold THEN
4 delta ← pressure - threshold
5 ELSE
6 delta ← 0.0
7 ENDIF
Which line number contains a relational operator?
Line 1
Line 3
Line 4
Line 6
Practise AQA GCSE Computer Science Relational operations in a programming language with exam-style questions for GCSE Computer Science. 11 questions, matched to the AQA GCSE Computer Science (8525) specification and written in Paper 1 and Paper 2 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.