Exam Code: 201-450 (Practice Exam Latest Test Questions VCE PDF)
Exam Name: LPIC-2 Exam 201 Part 1 of 2 version 4.5
Certification Provider: LPI
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New LPI 201-450 Exam Dumps Collection (Question 3 - Question 12)

Q3. Which of the following commands will list the IPv4 neighbors of the current system? This includes IP and MAC addresses. (Choose TWO correct answers.)

A. arp

B. ifconfig -lv eth0

C. netstat -al

D. ip neigh show

Answer: AD



Q4. What command is used to send messages to all users currently logged in? (Specify ONLY the command without any path or parameters.)

Answer:

wall



Q5. 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 automatically. The new initramfs only needs to be installed

D. The system should be restarted since the initramfs reconfigures itself for the new kernel during the startup of the system

Answer: C



Q6. A web application server contains 64GB of RAM and two swap partitions on normal hard disk drives, each with a size of 64 GB. Within the last month, the average number of user sessions on this server has grown by 20 percent. At the same time, the average usage of RAM increased from 65 to 75 percent, while the swap space is almost not used at all. It is expected that the number of user sessions will continue to increase by about 15 to 20 percent each month. Which of the following reactions would be appropriate in response to these observations? (Choose two.)

A. Delay any hardware upgrade until there is a significant consumption of swap space to ensure an efficient usage of the available hardware

B. Create a RAID 1 device on the two swap partitions to avoid data loss in case swap space has to be used in the future

C. Consider the installation of an additional application server to distribute the load if the expected growth continues over several months

D. Move the web applicationu2019s scripts and content a ram disk in order to ensure fast access and to avoid the need for swap space

E. Update the hardware to increase the amount of available RAM to avoid using swap space

Answer: CE



Q7. Which of the following filter keywords for tcpdump specify the transfer direction for network packets? (Choose TWO correct answers.)

A. source

B. src

C. dest

D. src or dst

E. both

Answer: BD



Q8. Which of the following are common backup systems used in Linux? (Choose TWO correct answers.)

A. Amanda

B. Bacula

C. DrBackup

D. BREWBackup

E. SARcheck

Answer: AB



Q9. Which file contains the message that is displayed above the login prompt of the system console? (Specify the full name of the file, including path.)

Answer:

/etc/issue



Q10. The users of the local network complain that name resolution is not fast enough. Enter the command, without the path or any options, that shows the time taken to resolve a DNS query.

Answer:

dig, time dig, time host, time nslookup



Q11. Which of the following is a userspace application used to modify EFI entries on a Linux system?

A. efieditor

B. configefi

C. efimanager

D. efiboottmgr

E. efibootedit

Answer: D



Q12. What command ensures that the file systems are written to disk after a lot of write operations? (Specify ONLY the command without any path or parameters.)

Answer:

sync



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