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Description
Flashcards by Shelby-Ann McAnulty, updated more than 1 year ago
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Created by Shelby-Ann McAnulty
over 8 years ago
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| Question | Answer |
| What does CD stand for? | |
| A HDD is an example of what type of storage? | tic |
| What does RAM stand for? | Random Access Memory |
| What does ROM stand for? | Read Only Memory |
| What does BIOS stand for? | Basic Input Output System |
| What does virtual memory do? | Virtual memory back up the main memory when it is being fully used. |
| What order does memory go in? | |
| What is a central processing unit? | The central processing unit (CPU) is responsible for executing programs. |
| What is a flash drive? | A flashdrive is a storage device that lets you store data on it. |
| Draw your own 4 box model | |
| What is a computer system? | A computer system applies to ANY equiptment which uses computer technology. |
| What is an input device? | Input devices is any device that lets you input data into a computer. |
| What is an output device? | An output device allows you to output data into any system. |
| What is braille? | A braille printer is an output device.It is made for blind people.This would h elp blind people to print off their work that they have made,especially for them to understand. |
| What is a colour coded keyboard? | A colour coded keyboard is an input device.This would help peole with a learning difficulties etc. |
| Why would a colour coded keyboard help? | It would help by having vowels,constanants,numbers,commandes and punctuation in different colours,this would help somebody see the differences between all the buttons on the keyboard. |
| What is static memory? | Static Ram is random access memory that retains data |
| How fast can cache be accessed? | cache can be accessed much faster than RAM. |
| What is cache memory? | Cache memory is volatile. |
| What is cache closer to? | CPU. |
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