Sunday, May 31 2020, 00:48 am
Cambridge International Examinations Cambridge …

Cambridge International Examinations Cambridge …

Question Answer Marks 1 (a) a bar code reader 1 (b) a microphone 1 (c) a magnetic ink character reader 1 (d) a retina scanner 1 Question Answer Marks 2 internal memory (3) backing storage (3) Random Access Memory 3 Portable hard disk 3 Pen drive 3 Magnetic tape 3 4 correct answers – 2 marks 2 or 3 correct answers – 1 mark