无码高清视频|成人自拍视频|欧美成人午夜无码A片秀色直播|草美女视频网站|美女被操网站在线观看

<ruby id="nzil5"><xmp id="nzil5"></xmp></ruby>

<em id="nzil5"></em>

<pre id="nzil5"><legend id="nzil5"></legend></pre>

<ins id="nzil5"></ins>

單項(xiàng)選擇題

Which command series should be used to determine whether file paging or paging space paging is a problem when running a program from an idle system？（）

A. foo ； lsps -s
B. tprof -kx ； foo
C. iostat ； foo ； iostat
D. vmstat -s ； foo ； vmstat s

你可能感興趣的試題

單項(xiàng)選擇題

A system administrator would like to reset statistics to initial values prior to collecting device statistics on ent0 interface. Which of the following commands should be run to accomplish this？（）

A. netstat -v ent0
B. chdev -l ent0 -a reset=true
C. entstat -r ent0
D. Ethernet interface values cannot be reset

單項(xiàng)選擇題

Which of the following commands should be used to show DNS information？（）

A. trace
B. netstat
C. ifconfig
D. nslookup

<pre id="gacur"></pre>

<ruby id="gacur"><output id="gacur"></output></ruby>

<ruby id="gacur"><output id="gacur"></output></ruby>