top of page

This editable e-class and written test paper with teacher answers is aimed at GCSE (OCR) Computer Science and the Systems Architecture unit.


A PowerPoint presentation with answers for further discussions in class is also provided, along with a video for students to use for revision and to aid with retention.


The paper is for a 30 minute test, with 22 marks awarded. The test consists of a mixture of past papers that include questions on the following:


  • Unit 1.1.1 - Architecture of the CPU
  • Unit 1.1.2 - CPU Performance
  • Unit 1.1.3 - Embedded Systems

GCSE Computer Science (OCR) Class Test Unit 1.1 - Systems Architecture

  • Resource Information

    Please note there are two versions of this test paper:

    1. e-version
    2. written version
bottom of page