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Created by Chloe North
about 6 years ago
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| Question | Answer |
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FDE: fetch, decode, execute instructions
Image:
Banana (binary/octet-stream)
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What does FDE stand for? |
| CPU purpose: to fetch, decode and execute instructions | What is the CPU's purpose? |
| 1) Add another cache 2) Improve clock speed 3) Add more cores | How would you improve the performance of a CPU? |
| The cache is a small amount of storage which is close to the CPU. It's closer than RAM. It has 3 levels. Level 1 is the smallest and level 3 is the largest. Level 1 is the closest of the three. | What is cache memory and how many levels are there? |
| The control until controls the data moving throughout the computer. | What does the control unit do? |
| The arithmetic logic unit makes all the logical decisions and does calculations | What does the ALU do? |
| Registers carry a tiny amount of data. They are one of the fastest possible. | What is the function of registers? |
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