Download LPIC-2 Exam 201.201-450.VCEplus.2024-08-05.114q.vcex

Vendor: LPI
Exam Code: 201-450
Exam Name: LPIC-2 Exam 201
Date: Aug 05, 2024
File Size: 153 KB
Downloads: 1
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Demo Questions

Question 1
Which commands below are useful to collect data about remote filesystem connections? (Choose TWO correct answers.)
  1. pidstat
  2. nfsiostat
  3. sadf
  4. cifsiostat
Correct answer: BD
Question 2
What is the functionality that PXE provides?
  1. The ability to boot a computer using its network interface.
  2. The ability to launch an remote X11 desktop on a computer.
  3. The ability to verify a system's configuration after completing the boot process.
  4. The ability to verify a system's configuration before completing the boot process.
Correct answer: A
Question 3
What happens if the Linux kernel can't mount the root filesystem when booting?
  1. An error message is shown and the administrator is asked by the kernel to specify a valid root filesystem to continue the boot process.
  2. An error message is shown and the system reboots after a keypress.
  3. An error message is shown and the system boots in maintenance mode.
  4. An error message is shown showing which device couldn't be mounted or informing that init couldn't be found.
  5. An error message is shown stating that the corresponding kernel module couldn't be loaded.
Correct answer: D
Question 4
Please enter the complete path to the main SysV init process configuration file.
  1. /etc/inittab
Correct answer: 1
Question 5
What is the full path to the directory which contains the scripts (or links to the original scripts) to run while the system boots to SysV-init runlevel 2?
  1. /etc/rc2.d
  2. /etc/rc2.d/
  3. /etc/init.d/rc2.d
  4. /etc/init.d/rc2.d/
Correct answer: 1234
Question 6
In the following output, the load averages represent the system load averages for what time frames?
12:10:05 up 18 days, 19:00, 2 users, load average: 0.47, 24.71, 35.31
  1. 1, 5 and 15 minutes
  2. 1, 15 and 30 minutes
  3. 1, 15, and 30 seconds
  4. 15, 30 and 60 minutes
  5. 15, 30 and 60 seconds
Correct answer: A
Question 7
When planning a web server which of the following choices will impact system sizing? (Choose THREE correct answers.)
  1. How many concurrent users are expected.
  2. Which hardware vendor has better Linux support.
  3. What type of content will be served.
  4. What scripting languages will the web server support.
  5. Will the OS install be CD, DVD or network based.
Correct answer: ACD
Question 8
What mechanism does collectd use to gather monitoring information on systems?
  1. It uses a library of plugins.
  2. A master server connects to a collectd service on each machine to retrieve the information.
  3. It collects its own information on each server and sends that to a master server.
  4. It makes SNMP queries to the clients being monitored.
Correct answer: A
Question 9
Which of the following tools are used to measure memory usage? (Choose THREE correct answers.)
  1. mpstat
  2. pstree
  3. sar
  4. top
  5. vmstat
Correct answer: CDE
Question 10
Which of the following is a side effect of extensive usage of swap space?
  1. The root filesystem may become full because swap space is always located on the system root partition.
  2. The overall system performance may degrade because of heavy hard disk use and memory reorganization.
  3. Since processes always exist completely in either RAM or swap, regular RAM may become unused if the kernel does not move processes back from the swap space to memory.
  4. The memory may become fragmented and slow down the access to memory pages. However, this can be kept to a minimum by the regular use of memfrag -d.
  5. Applications need to restart because their virtual memory addresses change to reflect memory relocation to the swap address area.
Correct answer: B
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