Flashcards
Random facts for computer science aqa book
Flashcards do conjunto (4)
- 1What are two functions of the control unit- performs the fetch decode execute cycle
-controls flow of data within the CPU
Also between the other parts of the computer system - 2Describe the functions of the ALU- performs, carries out arithmetic operations e.g addition
- 3Explain purpose of the CPU RegistersTo store frequently used data and
instructions that the CPU can access extremely quickly - 4Explain how cache memory is used by the CPU- lol Cache is extremely fast memory in the CPU can be accessed by CPU very quickly
- stores regularly used data or instructions
Informações
- Descrição
- GCSE Computing FlashCards sobre Random facts for computer science aqa book, criado por Crawford _Studying em 20-11-2021.
- Criado por
- Crawford _Studying · nov 2021
- Atualizado
- 20 nov 2021
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