Wednesday, April 8 2020, 04:45 am
Computer science Higher level Paper 1

Computer science Higher level Paper 1

Section A Answer all questions. A new computerized system is being planned for a school library. 1. (a) Describe one method by which systems requirements can be obtained from the stakeholders. [2] (b) Outline one reason for providing a prototype for this new system. [2] 2. Outline the role of the memory data register in the machine execution cycle.