Question

what is a header in computer?​

Answer 1

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In many disciplines of computer science, 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.

Answer 2

Answer:

Header..

Explanation:

• In many Disciplines of computer science ,a header is a unit of information that precedes a data object .
• In Network transmission a hesder is part of the data packet .
• etc...