2Easy
0/2

The variable difference in the subroutine shown in Figure 1 is local to that subroutine.

SUBROUTINE checkSpeed(currentSpeed, speedLimit)
  difference ← currentSpeed - speedLimit
  IF difference > 0 THEN
    RETURN true
  ELSE
    RETURN false
  ENDIF
ENDSUBROUTINE

Figure 1

State two properties that only apply to local variables.

[2]

Structured programming and subroutines (procedures and functions) Questions

Practise AQA GCSE Computer Science Structured programming and subroutines (procedures and functions) with exam-style questions for GCSE Computer Science. 100 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.

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Structured programming and subroutines (procedures and functions) Questions

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