But, due to heavy use of the term byte to represent eight bits by several major computer architectures and production lines, byte slowly became associated with eight bits. Still, due to the earlier ambiguity, the term Octet was introduced as a standardized unit to represent eight bits. So, as of now, both Byte and Octet are used interchangeably to represent eight bits.
Octet is an unit of information defined as consisting of eight bits. This is used in computing and telecommunications fields. The word Octet comes from the prefix octo which means eight that is found in Greek and Latin.
The term Octet is often used in place of the term byte to represent eight bits. This is due to the fact, in the past, the byte was not considered as consisting of eight bits and the size of byte was ambiguous. But at present, because byte is firmly associated with eight bits, the term byte and octet are used synonymously. However, in legacy systems, where the byte may refer to more or less than eight bits, the term octet is used to represent eight bits instead of byte.
Various representations such as hexadecimal, decimal or octal number systems are used to express octets. It is written as pointed decimal, each byte separated from the others by a point, for example: The reason for the difference is that marketing people use 1,,, bytes as a gigabyte GB , but technical people use 1,,, bytes as a gigabyte.
A class B address range is all the addresses that start with binary 10, or decimal As originally defined, the first two bytes octets indicate the network; the last two bytes are reserved for the host.
That is, a class B network has about 65, available addresses. Mebibyte is unambiguously the binary-based value, but it is not widely used and megabyte continues to be used to for both meanings. Log in. The Difference Between. Study now. See Answer. Best Answer. Study guides. The Difference Between 20 cards. A survey question that asks you to write a brief explanation is called. Auto correlation and cross correlation. If a married man cheats does that mean there are problems in his marriage.
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Save my name, email, and website in this browser for the next time I comment. You may subscribe to this blog by email. Skip to content My home page My papers My software. Quick: what is the definition of a byte as in two kilobytes? If you said it is a unit of 8 bits, you failed.
Correct answer according to IEEE : A byte is a set of adjacent bits operated on as a group; The octet is a set of 8 bits. Note : Yes, I am being pedantic. Published by. Disclaimer: Yes, I am even more pedantic. Vincenzo Quite true.
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