Free 101-500 Exam Braindumps

- (Exam Topic 4)
Which of the following commands set the sticky bit for the directory /tmp? (Choose TWO correct answers.)

1. A. chmod +s /tmp
2. B. chmod +t /tmp
3. C. chmod 1775 /tmp
4. D. chmod 4775 /tmp
5. E. chmod 2775 /tmp

Correct Answer: BC

- (Exam Topic 1)
The message "Hard Disk Error" is displayed on the screen during Stage 1 of the GRUB boot process. What does this indicate?

1. A. The kernel was unable to execute /bin/init
2. B. The next Stage cannot be read from the hard disk because GRUB was unable to determine the size and geometry of the disk
3. C. One or more of the filesystems on the hard disk has errors and a filesystem check should be run
4. D. The BIOS was unable to read the necessary data from the Master Boot Record to begin the boot process

Correct Answer: B

- (Exam Topic 1)
What is the first program that is usually started, at boot time, by the Linux kernel when using SysV init?

1. A. /lib/init.so
2. B. /sbin/init
3. C. /etc/rc.d/rcinit
4. D. /proc/sys/kernel/init
5. E. /boot/init

Correct Answer: B

- (Exam Topic 4)
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?

1. A. auto
2. B. norestrict
3. C. noauto
4. D. user

Correct Answer: D

- (Exam Topic 4)
Pressing the Ctrl-C combination on the keyboard while a command is executing in the foreground sends which of the following signal codes?

1. A. 1(SIGHUP)
2. B. 2(SIGINT)
3. C. 3(SIGQUIT)
4. D. 9(SIGKILL)
5. E. 15(SIGTERM)

Correct Answer: B