Select the option that shows the line number where assignment is first used in the algorithm below.
1 OUTPUT "System Initializing..."
2 OUTPUT "Please enter the initial velocity (m/s):"
3 u ← USERINPUT
4 t ← 0.0
5 WHILE t < 10.0 DO
6 s ← u * t
7 OUTPUT s
8 t ← t + 1.0
9 ENDWHILE
Line 2
Line 3
Line 4
Line 6
298 exam-style questions on AQA GCSE Computer Science Programming concepts. Each one has a worked solution and a mark scheme showing where the marks go.