What is the output of the following program? [ -n $HOME ] echo $? [ -z $HOME ] echo $?

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Ram Sharma

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📊 Operating System Architecture

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

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

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✅ Correct Answer: (A) 0 1

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