What is the output of the following program b = -n...

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This question belongs to Computer Science Linux

Linux

?

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

Answer & Solution

Correct Answer: Option C

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Question posted by Examveda

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