Free 201-450 Exam Dumps

Question 31

Which of the filter keywords below could be used in the following command:
tcpdump –i eth0 ______203.0.113.8 (Choose three.)

A. host
B. ip
C. src
D. dst
E. ipv6

Correct Answer:ACD

Question 32

Which RAID level value must be used with Linux software RAID in order to create an array of mirrored devices?

A. 1
B. 5
C. 6
D. container
E. mirrorstripe

Correct Answer:A

Question 33

After manually compiling and installing a new kernel, what has to be done regarding the initramfs?

A. To initramfs is independent of the kernel and should not be modified unless the hardware configuration of the machine has changed
B. Since the initramfs contains kernel modules, a new initramfs must be built for the new kernel
C. During the compilation of the Linux kernel, a new initramfs is built automaticall
D. The new initramfs only needs to be installed
E. The system should be restarted since the initramfs reconfigures itself for the new kernel during the startup of the system

Correct Answer:C

Question 34

Where is the LILO boot loader code typically installed on a system with only a single Linux installation and no other operating systems?

A. In the master boot record.
B. In the boot sector.
C. In the /boot directory.
D. At the start of the kernel.

Correct Answer:A

Question 35

What command discards unused blocks on a mounted file system in order to support SSD devices? (Specify ONLY the command without any path or parameters.)
Solution:
fstrim

Does this meet the goal?

A. Yes
B. No

Correct Answer:A