Flashcards
Computer Science.
Cards in this deck (8)
- 1what is the purpose of the CPUto Fetch, Decode and Execute
- 2how many Ghz can can 1 CPU hold?2.5 - 3.5 Million
- 3What is RAM?Random acess memory
- 4What is clock speedThis is how many Fetch, Decode, Execute cycles the processor can
complete per second. - 5What does cache do?A small high speed memory used to store frequently used instructions
from the CPU. - 6What is the role of the Control Unit?The control unit is responsible for decoding the information
- 7what is the role of the ALU and what does it stand for?Arithamtric Logic Unit
Carries out all the calculations - 8names of the four registersAccumulator (ACC), Memory Address Memory Data and Program Counter(PC)
Information
- Description
- Flashcards on Computer Science., created by Edward Goddard on 16/09/2021.
- Created by
- Edward Goddard · Sep 2021
- Updated
- Sep 20, 2021
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