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15 Cards in this Set

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  • Back

Size of Single sided, single layer DVD

4.7 GB

Size of single sided, dual layer DVD

8.5 GB

size of the double sided, single layer DVD

9.4 GB

Max size of magnetic tape

185 TB

Size of Dual Layer, double sided DVD

17.1 GB

RAID 0

striping, no redundancy, uses 2 drives

RAID 1

duplexing or mirroring,

RAID 5

Disk striping with pairity
is fault tolerant
fast read/slow write
uses at least 3 drives

Disk striping with pairity


is fault tolerant


fast read/slow write


uses at least 3 drives

RAID 01 or 0+1

uses 4 drives

uses 4 drives

RAID 10 or 1+0

Widely used for web servers.

Widely used for web servers.

Blu-ray layer storage size

25 GB

how many layers can be on a blu-ray

4

3 components that make up an eMMC

an MMC interface, flash memory, flash memory controller

what type of file systems do DVD drives use?

UDF: universal disk format

PATA cable

has 40 pins, in a 20*2 matrix. ribbon like