LFCS

In a nested directory structure, which find command line option would be used to restrict the command to searching down a particular number of subdirectories?A . -dirmaxB . -maxdepthC . -maxlevelsD . -nE . -sView AnswerAnswer: B

Which file should be edited to select the network locations from which Debian installation package files are loaded?A . /etc/dpkg/dpkg.cfgB . /etc/apt/apt.confC . /etc/apt/apt.conf.dD . /etc/apt/sources.listE . /etc/dpkg/dselect.cfgView AnswerAnswer: D

During a system boot cycle, what program is executed after the BIOS completes its tasks?A . The bootloaderB . The inetd programC . The init programD . The kernelView AnswerAnswer: A

When using rpm --verify to check files created during the installation of RPM packages, which of the following information is taken into consideration? (Choose THREE correct answers.)A . TimestampsB . MD5 checksumsC . InodesD . File sizesE . GnuPG signaturesView AnswerAnswer: ABD

Which grep command will print only the lines that do not end with a / in the file foo?A . grep '/$' fooB . grep '/#' fooC . grep -v '/$' fooD . grep -v '/#' fooView AnswerAnswer: C

After modifying GNU GRUB's configuration file, which command must be run for the changes to take effect?A . kill -HUP $(pidof grub)B . grub-installC . grubD . No action is requiredView AnswerAnswer: D

Which of the following files, located in the user home directory, is used to store the Bash history?A . .bash_historyB . .bash_histfileC . .historyD . .bashrc_historyE . .history_bashView AnswerAnswer: A

What is the difference between the i and a commands of the vi editor?A . i (interactive) requires the user to explicitly switch between vi modes whereas a (automatic) switches modes automatically.B . i (insert) inserts text before the current cursor position whereas a (append) inserts text after the cursor.C...

Which of the following commands is used to update the list of available packages when using dpkg based package management?A . apt-get updateB . apt-get upgradeC . apt-cache updateD . apt-get refreshE . apt-cache upgradeView AnswerAnswer: A

Which of the following commands can be used to create a USB storage media from a disk image?A . gdiskB . ddC . ccD . fdiskE . mountView AnswerAnswer: B