4200743
Description
Flashcards by nicell.c18, updated more than 1 year ago
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Created by nicell.c18
over 8 years ago
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| Question | Answer |
| HDD is an example of what storage? | Magnetic |
| what does RAM mean? | Random Access Memory |
| what does CPU pass through? | Cache |
| what does BIOS stand for? | basic input output systems |
| Name a type of Optical media | CD, DVD |
| what phrase is used to remember the order of storage units? | Big naughty boys kicked my granny twice |
| what comes in-between input and output in the four box model? | process and storage |
| what secondary storage does Google drive belong in? | Cloud |
| draw a fetch execute cycle | |
| what does CPU stand for? | Central processing unit |
| what is the largest unit of storage and what is the smallest? | Largest= terabyte Smallest=bit |
| why will RAM effect virtual memory? | as if it is being fully used it will slow down the computer |
| Name an output device that gives out sound | Speaker |
| what is a mobile phones storage device? | storage=SD card |
| what does ROM stand for? | Read only memory |
| a byte is equivalent to how many bits? | 8 |
| what does CPU do? | it processes data, the computer can't work without it, it processes data by fetching and executing instructions from RAM |
| what does cache memory sit between? | CPU and Main memory |
| what does quad core mean? | there is four of them |
| what is the other secondary storage to optical media, cloud and flash memory? | Hard disk drive |
| what unit of storage comes between nibble and kilobyte? | Byte |
| what does SSD stand for? | Solid state drive |
| what does HDD stand for? | Hard disc drive |
| Does Cache speed things up or slows them down? | Speeds things up |
| which out of ROM and RAM is the main memory? | RAM |
| why is flash memory good for someone who does work at home and in an office? | it is small and portable and can hold a lot of data |
| how many transistors does static RAM have? | 6 to 8 |
| name an embedded system that you clean your clothes with | Washing machine |
| is SSD robust and light or heavy and weak? | Robust and light |
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