单项选择题

WhichofthefollowingcommandsisusedtodeterminetheroutethattheIPpacketstaketoanetworkhost?（）

A.route
B.netstat
C.iptrace
D.traceroute

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热门试题

单项选择题AclassBnetwork129.35has4subnetsandanetmaskof255.255.252.0（11111111.11111111.11111100.00000000）.TowhichofthefollowingsubnetswilltheclassBnetworkdeliverapacketofaddress129.35.14.04（10000001.00100011.00001110.00000100）？（）A.129.35.12.0B.129.35.16.0C.129.35.52.0D.129.35.128.0

A.35has4subnetsandanetmaskof255.255.252.0（11111111.11111111.11111100.00000000）.TowhichofthefollowingsubnetswilltheclassBnetworkdeliverapacketofaddress129.35.14.04（10000001.00100011.00001110.00000100）？（）
A.129.35.12.0
B.129.35.16.0
C.129.35.52.0
D.129.35.128.0

单项选择题Whichofthefollowingcommandsshouldbeusedtomonitortheaveragenumberofthreadsinthescheduler’srunqueueforanygiveninterval？（）

A.tprof
B.iostat
C.vmstat
D.filemon