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CompTIA Linux+ XK0-004 Quiz Questions and Answers

Answer :
  • modprobe

Explanation :

The modprobe utility along with its -r switch is the utility to employ for removing (unloading) a kernel module along with any of its dependencies. Therefore, option E is the correct answer.
Answer :
  • The /proc/modules file

Explanation :

The /proc/modules file has the same information that is displayed by the lsmod utility (though the lsmod utility formats it much nicer).
Answer :
  • dpkg

Explanation :

A. The dpkg program is used for installing and removing Debian-based packages that use the .deb file format, so option A is correct.
Answer :
  • pkill
  • kill

Explanation :

he pkill and kill commands allow you to send Linux process signals to running applications, so options B and D are correct.
Answer :
  • chown charlie memos.txt

Explanation :

chown owner:group filename is the syntax used to change the file ownership. Chgrp is used to change the group ownership.
Answer :
  • chmod 700 memos.txt

Explanation :

chmod 700 memos.txt negates the permission for everyone else thereby ensuring only the owner has full permission.