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topic 2 revision
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- 1Explain the need for secondary storageSecondary storage store everything except the bios instructions
- 2describe a USB memory stickA USB memory stick has no moving parts and comes in a range of memory sizes.It can internal or external to the computer
- 3Describe a Tape storageTape storage is not commonly used now.Tape storage uses serial access which means the user has to start at the beginning of the tape and fast forward and play and rewind to find the point they are looking for
- 4James needs to bring and take his school work to and from work what types of secondary storage would not be applicable .Tape storage would not be useful because they are not used anymore and computers do not has the readers to read them. optical disk would work but they become damaged too easy.
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- GCSE (Topic 2 hardware) Computing Fichas sobre topic 2 revision, creado por Rhys newlove el 18/06/2015.
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- Rhys newlove
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