11580708
Description
Mind Map by Casey Morris, updated more than 1 year ago
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Created by Casey Morris
over 6 years ago
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System Storage
- Types of Storage
- Solid State Storage
- This is made of microchips. The state of the switches
determine if a 1, or 0 is stored.
- Devices: Solid State
Drive, SD Card, USB
Memory Stick.
- The capacity is okay, the speed is very fast,
the portability is very good, the durability is
very good, its very reliable and the cost is
very high
- This is made of microchips. The state of the switches
determine if a 1, or 0 is stored.
- Magnetic Storage
- Read/write move across the medium and
change how magnetised that part of the
medium is.
- Devices : Hard
Disk Drive and
Tape Drives
- The capacity is very good, the speed is
okay, the portability is okay, the durability
is not that good, the reliability is okay, and
the cost is very low
- Read/write move across the medium and
change how magnetised that part of the
medium is.
- Optical Storage
- A laser light created marks in a pattern on
the disk. A laser light detects where the
marks are and translates this into a
readable format.
- Devices : Blu Ray, DVD
ROM and CD ROM
- The capacity isn't that good, the speed is very slow, the portability is
okay, the durability is okay, it isnt very reliable and the cost is okay.
- Optical storage isn't as good as the other storages.
- Optical storage isn't as good as the other storages.
- A laser light created marks in a pattern on
the disk. A laser light detects where the
marks are and translates this into a
readable format.
- Solid State Storage
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