Flashcards
Computing Questions
Cards in this deck (6)
- 1How many bytes are in: a kilobyte and a gigabytekilobyte = 1024 bytes
gigabyte - 1024 x 1024 x 1024 bytes - 2Describe the purpose of Rom:Stores the boot program
Starts the computer - 3Describe the purpose of RAM:Stores the programs which are currently in use.
Stores the data in use for access in the CPU. - 4State one difference between RAM and ROM:ROM = non-volatile and RAM = volatile.
- 5What is the purpose of an INPUT device in a computer system.Enter data from outside the system for processing.
- 6What is the purpose of an OUTPUT device in a computer system.To display processed data.
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- Flashcards on Computing Questions, created by Allan Pennay on 15/05/2015.
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- Allan Pennay
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