Question

What is preamble in two lines

Answer 1

preamble is the basic summary of the constitution.

Answer 2

$\mathfrak{\pink{\huge \: hello\: mate\:!!!!\:...}}$

A preamble is a signal used in network communications to synchronize transmission timing between two or more systems. In general, preamble is a synonym for "introduction." The role of the preamble is to define a specific series of transmission criteria that is understood to mean "someone is about to transmit data".

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