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1.3 Storage | Version 2
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1.3 Storage | Version 2
What are the 6 characteristics of storage?
- Capacity - how much data it can store
- Speed - how fast it can access data
- Portability - how easily it can move from one place to another
- Durability - how well it lasts (eg. if it is dropped)
- Reliability - how consistently it preforms
- Cost - how much it costs per KB , MB or GB
What are the types of storage?
- Optical
- What is optical storage?
- Read-only data
- CD, DVD, Blu-Ray
- What is optical storage?
- Magnetic
- What is magnetic storage?
- HDD, Tape
- Fast access
- What is magnetic storage?
- Solid State
- What is solid state storage?
- No moving parts.
- SDD, Memory Card, USB
- What is solid state storage?
- Optical
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- GCSE Computing Mind Map on 1.3 Storage | Version 2, created by M O on 27/03/2019.
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- M O
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- Created by M O · Mar 21, 2019
- Copied by M O · Mar 27, 2019
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