Mind map
Unit 1
Map content
Unit 1
CPU
- the CPU is also called the central processing unit
- the CPU is seen as the brain of the computer
- the CPU is made up of the main memory, the processor and the cache memory
ALU
Von Neumann architecture
RAM
- also know a s random access memory
- APPLICATIONS loaded go to the hard disk first then the RAM
- it is a short memory being cleared when computer turned off
ROM
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- Mind Map on Unit 1, created by James holt on 09/07/2019.
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- James holt · Jul 2019
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- Jul 9, 2019
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- Created by James holt · Jul 9, 2019
- Copied by James holt · Jul 9, 2019
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