Measurement of unit

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Measurement of unit of processing speed :

Units	Equivalent
0 or 1	1 Bit
4 Bites	1 Nibble
8 Bites	1 Byte
1024 Bytes	1 Kilobyte(KB)
1024 Kilobytes	1 Megabyte(MB)
1024 Megabytes	1 Gigabyte(GB)
1024 Gigabytes	1 Terabyte(TB)
1024 Terabytes	1 Petabyte(PB)
1024 Petabytes	1 Exabyte(EB)

Storage Unit :

The devices which is used to store any data temporary or permanently are called storage device or storage unit.

Storage devices are two types :

1. Primary Storage Devices : Read more

2. Secondary Storage Devices Read more

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