Memory is measured in different unit.  They are given below:

1 or 0

1 bit

4 bits

1 Nibbles

8 bits

1 Byte

1024 Bytes

1 KB(Kilo Byte)

1024 Kilo Bytes

1 MB(Mega Byte)

1024 Mega Bytes

1 GB (Giga Byte)

1024 Giga Bytes

1 TB (Tera Byte)



Bit : It is a smallest unit of memory that means 1 or 0.

Nibbles : It is a combination of 4 bits that means 1nibble.

Byte : It is a combination of 8 bits that means 1 byte.

Kilo byte : It is a combination of 1024 bytes that means 1KB.

Mega Byte : It is a combination of 1024 KB that means 1MB.

Giga Byte : It is a combination of 1024 MB that means 1GB.

Tera Byte :  It is a combination of 1024 GB that means 1TB