Which RPM command will output the name of the package which supplied the file /etc/exports?
A . rpm -F /etc/exports
B . rpm -qf /etc/exports
C . rpm -Kl /etc/exports
D . rpm -qp /etc/exports
E . rpm -qi /etc/exports
Answer: B
Which SysV init configuration file should be modified to disable the ctrl-alt-delete key combination?
Topic 1, System Architecture
Which SysV init configuration file should be modified to disable the ctrl-alt-delete key combination?
A . /etc/keys
B . /proc/keys
C . /etc/inittab
D . /proc/inittab
E . /etc/reboot
Answer: C
Which of the following commands reboots the system when using SysV init? (Choose TWO correct answers.)
Which of the following commands reboots the system when using SysV init? (Choose TWO correct answers.)
A . shutdown -r now
B . shutdown -r "rebooting"
C . telinit 6
D . telinit 0
E . shutdown -k now "rebooting"
Answer: A, C
Which command will display messages from the kernel that were output during the normal boot sequence?
Which command will display messages from the kernel that were output during the normal boot sequence?
A . dmesg, /bin/dmesg
Answer: A
Which of the following kernel parameters instructs the kernel to suppress most boot messages?
Which of the following kernel parameters instructs the kernel to suppress most boot messages?
A . silent
B . verbose=0
C . nomesg
D . quiet
Answer: D
Which of the following environment variables overrides or extends the list of directories holding shared libraries?
Which of the following environment variables overrides or extends the list of directories holding shared libraries?
A . LD_LOAD_PATH
B . LD_LIB_PATH
C . LD_LIBRARY_PATH
D . LD_SHARE_PATH
E . LD_RUN_PATH
Answer: C
Which of the following statements is correct when talking about /proc/?
Which of the following statements is correct when talking about /proc/?
A . All changes to files in /proc/ are stored in /etc/proc.d/ and restored on reboot.
B . All files within /proc/ are read-only and their contents cannot be changed.
C . All changes to files in /proc/ are immediately recognized by the kernel.
D . All files within /proc/ are only readable by the root user.
Answer: C
What is the first program that is usually started, at boot time, by the Linux kernel when using SysV init?
What is the first program that is usually started, at boot time, by the Linux kernel when using SysV init?
A . /lib/init.so
B . /sbin/init
C . /etc/rc.d/rcinit
D . /proc/sys/kernel/init
E . /boot/init
Answer: B
Which world-writable directory should be placed on a separate partition in order to prevent users from being able to fill up the / filesystem? (Specify the full path to the directory.)
Which world-writable directory should be placed on a separate partition in order to prevent users from being able to fill up the / filesystem? (Specify the full path to the directory.)
A . /tmp, tmp, /var/tmp, /tmp/, /var/tmp/
Answer: A
Which of the following options is used in a GRUB Legacy configuration file to define the amount of time that the GRUB menu will be shown to the user?
Which of the following options is used in a GRUB Legacy configuration file to define the amount of time that the GRUB menu will be shown to the user?
A . hidemenu
B . splash
C . timeout
D . showmenu
Answer: C