Systems software

From Paper 1: Computer systems

5(a)3 marks

Describe three functions of an operating system.

From Paper 1: Computer systems

5(b)3 marks

Describe the purpose of encryption, defragmentation and data compression utility software.

Score 0 / 6 · 0 of 2 marked

This paper is written by Plasmo in the style of the OCR GCSE Computer Science exam. It is not a past paper and is not produced or endorsed by the exam board.

Systems software Exam Questions: OCR GCSE Computer Science | Plasmo