This free and editable examination paper with teacher answers is aimed at AS Level Computer Science, it is the second exam paper in this series. The paper is for an exam of 1 hour, with 37 marks awarded. The exam consists of a mixture of past papers that include questions on the following:
Boolean operators
Storage capacity
Binary and hexadecimal
Binary addition
Logical shift
Arithmetic shift
Logical statement
ASCII
Twos complement
Sign and magnitude