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Practice LPI 201-450 Exam Questions

    1. Page: 1/33
      Total 161 Questions
    Question No 1
    In capacity planning exercises, which tools assist in listing and identifying processes of interest? (Choose TWO correct answers.)
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    Question No 2
    In the following output from top, which processes contribute to the percentage of time that the CPU spends in the state of wa? Tasks: 193 total, 1 running, 190 sleeping, 2 stopped, 0 zombie Cpu(s): 0.5%us, 0.3%sy, 0.0%ni, 98.2%id, 1.0%wa, 0.0%hi, 0.0%si, 0.0%st
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    Question No 3
    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
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    Question No 4
    In the following output, what percentage of time was the CPU waiting for pending I/O? # 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
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    Question No 5
    Which commands below are useful to collect data about remote filesystem connections? (Choose TWO correct answers.)
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    1. Page: 1/33
      Total 161 Questions