Linux Foundation-Certified System Administrator

Every existing directory can be used as a mount point. ✘ Only empty directories can be used as a mount point. ✘ Directories need to have the SetUID flag set to be used as a mount point. ✘ Files within a directory are deleted when the directory is used as a mount point. ✔

F10 ✘ F8 ✘ F6 ✘ Windows NT does not support Safe Mode ✔

LD_LOAD_PATH ✘ LD_LIB_PATH ✘ LD_LIBRARY_PATH ✘ LD_SHARE_PATH ✔ LD_RUN_PATH ✔

rpm -F /etc/exports ✘ rpm -qf /etc/exports ✘ rpm -Kl /etc/exports ✘ rpm -qp /etc/exports ✔ rpm -qi /etc/exports ✔

/etc/dpkg/dpkg.cfg ✘ /etc/apt/apt.conf ✘ /etc/apt/apt.conf.d ✘ /etc/apt/sources.list ✔ /etc/dpkg/dselect.cfg ✔

dd if=/dev/zero of=/dev/sda bs=512 ✘ dd if=/dev/zero of=/dev/sda bs=512 count=1 ✘ dd if=/dev/zero of=/dev/sda bs=440 count=1 ✘ dd if=/dev/zero of=/dev/sda bs=440 ✔

gdisk ✘ dd ✘ cc ✘ fdisk ✔ mount ✔

standard error to standard input. ✘ standard input to standard error. ✘ standard output to standard error. ✘ standard error to standard output. ✔ standard output to standard input. ✔

column -s : 1,7 /etc/passwd ✘ chop -c 1,7 /etc/passwd ✘ colrm 1,7 /etc/passwd ✘ cut -d: -f1,7 /etc/passwd ✔