Computer Science, asked by kamanamazumder1984, 10 months ago

what is header? .....​

Answers

Answered by Mihir02
18

Answer:

A header is a unit of information that precedes a data object. In a network transmission, A header is part of the data packet and contains transparent information about the file or the transmission.

Explanation:

Answered by supriyaghosh067
9

Answer:

In information technology, header refers to supplemental data placed at the beginning of a block of data being stored or transmitted. In data transmission, the data following the header is sometimes called the payload or body.

It is vital that header composition follows a clear and unambiguous specification or format, to allow for parsing.

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