COMPUTER NETWORKING

MULTIMEDIA AND QUALITY OF SERVICE

COMPRESSION

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
How many megabytes are in a terabyte?
A
1, 000
B
1, 000, 000
C
1, 000, 000, 000
D
1, 000, 000, 000, 000
Explanation: 

Detailed explanation-1: -So how many gigabytes or megabytes are in a terabyte? 1 terabyte (TB) equals 1, 000 gigabytes (GB) or 1, 000, 000 megabytes (MB).

Detailed explanation-2: -One megabyte is about 1 million bytes (or about 1000 kilobytes).

Detailed explanation-3: -A gigabyte (GB)–pronounced with two hard Gs–is a unit of data storage capacity that is roughly equivalent to 1 billion bytes. In decimal notation (base 10), a gigabyte is exactly 1 billion bytes. In binary notation (base 2), a gigabyte is equal to 230 bytes, or 1, 073, 741, 824 bytes.

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