Skip to content

Loading…

Home
Subjects
Past papers
Key terms
Pricing

My courses

Select your courses

Loading…

Subjects

History
Geography
Biology
Chemistry
Physics
Combined Science
Mathematics
Classics
Business
Computer Science
Religious Studies
Statistics
Physical Education
Design and Technology
Food Preparation and Nutrition

Resources

Browse courses
Past papers
Key terms & definitions
Pricing

About

Sign up
Log in
Privacy Policy
Terms of Service

© 2026 GradeGen

Not affiliated with any exam board.

Redundancy — OCR GCSE Computer Science Definition | GradeGen

Home
Computer Science
Key terms
Redundancy

GCSE Computer Science · key term

Redundancy

Definition

The provision of additional connections or components so that alternatives are available if something fails.

Used by OCR

How each exam board covers it

OCR GCSE Computer Science · J277

Paper 1

The extra connections provide redundancy: alternatives are available when a connection fails.
Revise: Star and Mesh Topologies

OCR Computer Science past papers

Related key terms

Full mesh
Mesh topology
Network topology
Node
Partial mesh

Revise Computer Science with GradeGen

Create a free account to read GCSE Computer Science revision notes for your exam board and track your progress.

Sign Up to Start Revising Log In

Single point of failure