the command echo welcome >/dev/tty

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Mr. Dubey

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📊 Operating System Architecture

Q. the command echo welcome >/dev/tty

(A) echoes welcome in all the gtermonals that are switched on
(B) echoes welcome in all the terminals which are logged on
(C) echoes welcomes only in terminal in which it is run
(D) a&c

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✅ Correct Answer: (D) a&c

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