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1.1 Question Cards

1.1 Question Cards

Subject: Computing

Age range: 14-16

Resource type: Assessment and revision

Last updated

29 July 2026

pdf, 171.59 KB
pdf, 171.59 KB

These printable question cards are designed to support the teaching and revision of OCR GCSE Computer Science (J277) Topic 1.1 – Systems Architecture.

The resource contains a range of recall, explain and exam-style questions covering key concepts including:

The role of the CPU
Arithmetic Logic Unit (ALU)
Control Unit (CU)
Cache memory
Clock speed and CPU performance
Fetch–Decode–Execute Cycle
CPU registers (MAR, MDR, Program Counter and Accumulator)
Embedded systems
Multi-core processors
Factors affecting CPU performance

Contents:

24 printable question cards
Ready to print and laminate
Ideal for Year 10 and Year 11 students studying OCR GCSE Computer Science (J277)

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