Flashcards
Secondary Storage
Flashcards do conjunto (5)
- 1What is 'data rate' or 'transfer speed'?Number of bytes transferred per second
- 2What is 'access time'Time taken from when the CPU requests data to the first byte of data being received
- 3How does a magnetic disk read/write 1s and 0sEach magnetic particle is aligned to north or south
- 4How does an optical disk read / write 1s and 0sPits (0) and lands (1) using a laser
- 5How does an SSD read / write 1s and 0sA type of non-volatile flash memory, stored in different memory cells within the SSD aligned in a grid.
Informações
- Descrição
- FlashCards sobre Secondary Storage, criado por SebShort em 02-03-2015.
- Criado por
- SebShort
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