Computer Storage Unit Conversions

Source: Internet
Author: User

1)

When learning a computer, we often hear that the 1k,1m,1g bit is the smallest unit of data in a computer, a 16-bit machine, a 32-bit machine that is often heard, which is referred to as a bit.
A byte (byte) is the unit in which the computer processes data, and the computer processes the data in bytes.
1Byte = 8 bit
Usually the 1k,1m,1g we hear refers to the number of bytes, and 1KB,1MB,1GB
In the computer, 1K is 2 of the 10-square, or 1024, so is:
1kb=1024byte
1mb=1024kb
1gb=1024mb

Buy hard disk, MP3 when the manufacturers are in 1000 units, that is:
1kb=1000byte
1mb=1000kb
1gb=1000mb
There's a difference.


(2)

1tb=1024gb


1gb=1024mb
1mb=1024kb
1kb=1024byte
Note: byte is B or byte
KB is kilobytes
MB is trillion
GB is Gigabit
TB is thousands of trillion
In general, they are considered to be on the line of the thousand, exactly 1024 is 2 of the 10-time side.


(3) bit bit, a bits, a common unit of communication.
A byte byte, consisting of eight bits, is the most basic capacity unit in the computer that represents the storage space.
K thousand, the capacity unit of the storage space, kilobyte,1k=1024 bytes.
M trillion, megabyte,1m=1024k.


G Kat, gigabyte,1g=1024m.
T too, 1t=1024g.


(4) B: is a computer byte unit, generally used for storage, 1K=1024B,1M=1024KB, 1G=1024MB


B: Is the unit of network byte traffic, counted as "bit" (bit)


(5) B is the meaning of byte, one byte. Byte is the basic unit of data transmission, is eight bits 2 binary number, 00000000~11111111 converted to 10 digits is 0~255.
K is the abbreviation of kilo, thousands of meaning, KB is kilobytes.
M is the abbreviation of million, million meaning, MB is million bytes.
G is the abbreviation for Giga, 1 billion means that GB is 1 billion bytes.
The conversion relationship is 1024 times times, because the foreign countries are thousands of decimal systems, not like China's million-bit into the system.


8B=1B210B=1024B=1KB220B=1024*1024B=1MB230B=1024*1024B*1024B=1GB Word First we know that 2 of 10 is equal to 1024,b point, 1b is 1 bits, B refers to bytes, 1 B is 8 bits 8b is 8 bits, equals 1 bytes, that is 1 b 210B is 2 square bytes, equals 10 bytes, that is 1KB 220B is 1024 of the square byte, equals 1024*1024 byte, that is 1MB Finally, 230B is 2 square bytes, equals 1024*1024*1024 bytes, or 1GB


A binary is used on the computer
The smallest unit is bit, or B.
The relationship between decimal and binary is as follows:
1 1
2 10
3 11
4 100
1024 10000000000

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