Flashcards
IT Revision 2.0 - GCSE IT with Mr. Papworth
Flashcards do conjunto (5)
- 1What is this? 1) Internal modem 2) Flash drive 3) External modemIt's an internal modem. An internal modem is a device installed inside a desktop or laptop computer, allowing the computer to communicate over a telephone network with other computers. that have modems
- 2What is a CPU?A CPU is the central processing unit and it is the brains of the computer where most calculations take place.
- 3What is a RAM?RAM stands for Random Access Memory. It's where temporary instructions, calculations and dynamic commands.
- 4What is a power supply?A power supply converts mains electricity into the different power levels to supply the different components of a computer.
- 5What's ROM?Read only memory is memory which does not lose its when the power is off. It's used to store system information needed to make the computer, otherwise known as the bios
Informações
- Descrição
- This is some more GCSE IT revision.
- Criado por
- swatkins511 · nov 2014
- Atualizado
- 1 out 2016
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