An embedded system needs to scale a sensor reading by multiplying it by 8. Explain how this multiplication can be performed on an unsigned binary integer using a bitwise shift.
Practise AQA GCSE Computer Science Binary arithmetic with exam-style questions for GCSE Computer Science. 50 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.