CompTIA Linux+ [Powered by LPI] - Exam 1 - LX0-103 Exam Practice Test

A. dd if=/dev/zero of=/dev/sda bs=440 count=1

B. dd if=/dev/zero of=/dev/sda bs=440

C. dd if=/dev/zero of=/dev/sda bs=512

D. dd if=/dev/zero of=/dev/sda bs=512 count=1

A. 6

B. 4

C. 5

D. 3

E. 7

A. Hello World

B. eoo Hll Wrld

C. Hll Wrld

D. eoo

A. tune2fs

B. mod2fs

C. fsck

D. mke2fs

E. fixe2fs

A. All files within /proc/ are only readable by the root user.

B. All changes to files in /proc/ are immediately recognized by the kernel.

C. All files within /proc/ are read-only and their contents cannot be changed.

D. All changes to files in /proc/ are stored in /etc/proc.d/ and restored on reboot.

A. foo would be removed. bar would still exist but would be unusable.

B. foo and bar would both be removed.

C. Both foo and bar would remain accessible.

D. The user is prompted whether bar should be removed, too.

E. foo would be removed while bar would remain accessible.

A. It shows all mounted filesystems.

B. It mounts all available filesystems onto the current directory.

C. It mounts all user mountable filesystems for the current user.

D. It mounts all filesystems listed in /etc/fstab which have the option auto set.

E. It mounts all filesystems listed in /etc/fstab which have the option noauto set.

A. chop -c 1,7 /etc/passwd

B. colrm 1,7 /etc/passwd

C. cut -d: -f1,7 /etc/passwd

D. column -s : 1,7 /etc/passwd