Q. What is the output of the following program?b =
[ -n $b ]
echo $? [ -z $b ]
echo $?

(A) 1 1
(B) 2 2
(C) 0 0
(D) 0 1

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✅ Correct Answer: (C) 0 0

Published by Ranjeet ⭐ 34.60K Points at 11-Feb-2025 06:05 pm in Operating System Architecture

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