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Description
Flashcards by brown.j184106, updated more than 1 year ago
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Created by brown.j184106
almost 9 years ago
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| Question | Answer |
| What does CPU stand for? | Central Processing unit |
| If a computer has an instruction of 3GHz, how many instructions are there per second? | A billion |
| What is the main process of the CPU? | The CPU is the brain of the computer. It fetches' decodes and executes. |
| What is clock speed? | Clock speed relates to the amount of structures carried out per second. |
| What does quad core mean? | It means there are four CPU's. |
| How does CPU cache work? | It is used to retrieve programs and websites that are stored in cache so they can be retrieved quicker. |
| If you have 2MHZ how many instructions is that per second? | 2 million. |
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