storage

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  • Created by: rowan cw
  • Created on: 14-04-21 12:43
analogue is used by humans digital data is used by computers/ analogue data is continuous and digital is discrete
examples of analogue is weight scales, guitar, camera, cassette tape examples of digital is tablet, digital camera, smartphone, vr headset
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digital devices process data in binary. binary is a system of 1 and 0
there are 8 nits in byte
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magnetic storage is a storage device that uses magnetic dots to prosses data and on average it cab store 1tb of data
you can find magnetic storage in a computer
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optical storage uses lasers to store data
you can find optical storage in cd's
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solid state storage use's electronic switch's to store data
solid state storage can be in many different forms like sd cards which can store 2tb of data also ssd which can store 100tb of data
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Other cards in this set

Card 2

Front

there are 8 nits in byte

Back

digital devices process data in binary. binary is a system of 1 and 0

Card 3

Front

you can find magnetic storage in a computer

Back

Preview of the back of card 3

Card 4

Front

you can find optical storage in cd's

Back

Preview of the back of card 4

Card 5

Front

solid state storage can be in many different forms like sd cards which can store 2tb of data also ssd which can store 100tb of data

Back

Preview of the back of card 5

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