Answer / prakash suhane

Signal whoes voltage vary contineously with respect to time
are analog signal. signal voltage which are constant with
respect to time on either step (0N/OFF) are Digital signal.

Answer / shahul

Ex.
Switching a Table Lamp with ON/OFF switch,it is called Digital.
Switching a Table Lamp with Regulator,it is called Analogue.

For Digital Signal will be Either On or OFF (1 or 0)

For Analogue Switching signals will be variable.

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