Which of the following statements correctly describes the mathematical effect of performing a binary logical shift to the left on an unsigned binary integer?
It divides the number by 2 for each position shifted.
It multiplies the number by 2 for each position shifted.
It adds 2 to the number for each position shifted.
It raises the number to the power of 2 for each position shifted.
49 exam-style questions on AQA GCSE Computer Science Binary arithmetic. Each one has a worked solution and a mark scheme showing where the marks go.