home Hot IT Exams 101-400 Questions & Answers

• Question 1:

  What is the process ID number of the init process on a SysV init based system?

  A. -1

  B. 0

  C. 1

  D. It is different with each reboot.

  E. It is set to the current run level.

  Correct Answer: C

• Question 2:

  Where does the BIOS search for a bootloader?

  A. On all connected storage media regardless of the boot device order.

  B. On all connected storage media in the defined boot device order.

  C. Only on hard disk drives in the defined boot device order.

  D. Only on the last added storage media.

  E. The BIOS is not responsible to search for a valid bootloader.

  Correct Answer: B

• Question 3:

  Which of the following describes the correct order in which the components of the system boot process are started?

  A. BIOS, kernel, bootloader, init system

  B. BIOS, bootloader, kernel, init system

  C. Bootloader, BIOS, kernel, init system

  D. BIOS, bootloader, init system, kernel

  E. Bootloader, BIOS, init system, kernel

  Correct Answer: B

• Question 4:

  Which of the following commands instructs SysVinit to reload its configuration file?

  A. reinit

  B. init reload

  C. telinit 7

  D. telinit q

  E. init reinit

  Correct Answer: D

• Question 5:

  Which of the following commands will load a kernel module along with any required dependency modules?

  A. depmod

  B. insmod

  C. modprobe

  D. module_install

  E. loadmod

  Correct Answer: C

• Question 6:

  Which permissions and ownership should the file /etc/passwd have?

  A. -rw-------1 rootroot531 Jun 5 22:45 /etc/passwd

  B. -rw-r--r--1 rootroot531 Jun 5 22:45 /etc/passwd

  C. -rw-r--r--1 11531 Jun 5 22:45 /etc/passwd

  D. -rw-------1 11531 Jun 5 22:45 /etc/passwd

  Correct Answer: B

• Question 7:

  Which of the following options must be passed to a filesystem's entry in /etc/fstab in order to mount the file system without root privileges?

  A. auto

  B. norestrict

  C. noauto

  D. user

  Correct Answer: D

• Question 8:

  Which of the following commands enables the setuid (suid) permission on the executable /bin/foo?

  A. chmod 1755 /bin/foo

  B. chmod 4755 /bin/foo

  C. chmod u-s /bin/foo

  D. chmod 755+s /bin/foo

  Correct Answer: B

• Question 9:

  Which of the following commands is used to modify quota settings? (Choose two.)

  A. editquota

  B. setquota

  C. edquota

  D. quotaedit E. quotaset

  Correct Answer: BC

• Question 10:

  Which chown command will change the ownership to dave and the group to staff on a file named data.txt?

  A. chown dave/staff data.txt

  B. chown –u dave –g staff data.txt

  C. chown --user dave --group staff data.txt

  D. chown dave:staff data.txt

  Correct Answer: D