Mind map
Storage (V1)
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Storage (V1)
secondary storage is devices that are not always connected to a computer
- one disadvantage of using magnetic tape to store data is that it is slow to write and read
- relability means; if the data is saved without an effect
- portability means; were you can the device
- Durability means; how long it can last
- capacity means; how much data the device can store
- Durability means; how long it can last
- portability means; were you can the device
- relability means; if the data is saved without an effect
- one disadvantage of using magnetic tape to store data is that it is slow to write and read
secondary storage is needed for a computer because it has good back up, and is needed for longer storage capacity
- secondary storage is also known as Auxillary(Storage)
- an example of an external secondary storage is a micro chip, an example of an internal secondary storage is hard disk.
- one disadvantage of using secondary storage are; data may not be currant, and the device could get lost.
- a storage device for distributing a movie is; Optic
- a storage device that could be used for distributing a movie is a DVD
- a storage device that could be used for distributing music is; CD
- a storage device that could be used for distributing a movie is a DVD
- a storage device for distributing a movie is; Optic
- one disadvantage of using secondary storage are; data may not be currant, and the device could get lost.
- 3 types of secondary storage are Optic, Solid state, Magnetic
- an example of an external secondary storage is a micro chip, an example of an internal secondary storage is hard disk.
- secondary storage is also known as Auxillary(Storage)
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- Mind Map on Storage (V1), created by TBS . on 19/03/2018.
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- TBS .
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