An algorithm for a temperature warning system is shown below:
1 sensor_reading ← USERINPUT
2 adjusted_reading ← (sensor_reading * 1.8) + 32
3 alert_active ← false
4 IF adjusted_reading >= 100.0 THEN
5 alert_active ← true
6 ENDIF
Which line number contains a relational operator?
Line 222
Line 333
Line 444
Line 555
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.