Linux Files Assessment Test
Useful for hiring
- Linux System Developer
- Linux System Engineer
- Linux System Administrator
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Question
What the 'chmod 4777 a.out' will do?
Answer
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will set the suid bit of a.out
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will set the suid bit of a.out only if the command is issued by root
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is not a valid command
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will set the sticky bit of a.out
Question
A user executes the following command successfully:
Which of the following is TRUE about the output of this command?
Answer
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The command results in adding execute permission to the user who ran this command
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The command results in adding execute permission for the owner of the file
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The command results in an error since the file is not an executable file
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The command results in adding execute permission for all users (i.e., user,group & others)
Question
If you are a root user, how can you grand execute permission only for the owner of the file project1?
Answer
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chmod +x project1
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chmod u+x project1
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chmod a+x project1
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chmod U+X project1
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