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201-400 – LPIC-2 Exam 201

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Showing 4–6 of 20 questions

Question 4 (Capacity Planning)

In the below example output, which columns detail the percent of time the CPU spent running non-kernel code and the percent of time the CPU spent running kernel code? (Choose TWO correct answers.)

# vmstat 1 100

procs -----------memory---------- ---swap-- -----io---- --system-- ----cpu----

r b swpd free buff cache si so bi bo in cs us sy id wa

0 0 0 282120 134108 5797012 0 0 0 2 0 0 0 0 100 0

0 0 0 282120 134108 5797012 0 0 0 0 1007 359 0 0 100 0

0 0 0 282120 134108 5797012 0 0 0 0 1117 577 0 0 100 0

0 0 0 282120 134108 5797012 0 0 0 0 1007 366 0 0 100 0

Select all that apply, then click Submit answer.

  • ○

    id
  • ○

    us
  • ○

    wa
  • ○

    sy
Question 5 (System Startup)

A Linux server is running in single user mode for regular maintenance. Which commands are used to restore the server to its usual runlevel? (Choose TWO correct answers.)

Select all that apply, then click Submit answer.

  • ○

    telinit 0
  • ○

    shutdown -r now
  • ○

    sync
  • ○

    shutdown -h now
  • ○

    reboot
Question 6 (Capacity Planning)

When planning a web server which of the following choices will impact system sizing? (Choose THREE correct answers.)

Select all that apply, then click Submit answer.

  • ○

    How many concurrent users are expected.
  • ○

    Which hardware vendor has better Linux support.
  • ○

    What type of content will be served.
  • ○

    What scripting languages will the web server support.
  • ○

    Will the OS install be CD, DVD or network based.