4200747
Description
Flashcards by robinson.s18, updated more than 1 year ago
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Created by robinson.s18
almost 9 years ago
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| Question | Answer |
| What type of storage is an SSD? | Flash |
| What does RAM stand for? | Random Access Memory |
| Draw a diagram of the 4-box model | |
| What does ROM stand for? | Read only memory |
| List 3 input devices | Mouse, keyboard, touchscreen |
| What does HDD Stand for and what category is it in? | Hard Disk Drive and it is in magnetic |
| Liam is university student and needs to take his work back and forth from uni and home what storage should he us? | Flash Storage |
| How is CPU speed measured? | GHz or Giga Hurtz |
| What does CPU stand for? | Central Processing Unit |
| What is cache memory used for? | It is used by a CPU so instaed of going to RAM it goes there for programs that you have already opened so it can open them quicker |
| What is a DVD an example of ? | Optical Media |
| What is the main difference between SSD and HDD? | HDD has moving parts and a SSD doesn't |
| Put the parts of the fetch execute cycle in order. | Fetch, Decode, Execute |
| Explain what virtual memo0ry is? | Virtual memory is apart of the HDD and it stops your computer from crashing as when the RAM is full it stores the open programs that you aren't using. |
| what does BIOS stand for? | Basic Input/output System |
| What is BIOS used for? | It is the program that the computer uses to turn itself on with |
| which is faster static or dynamic RAM | Static RAM |
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