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单项选择题

YouwishtokillaprocesswithaPIDof123.Selectthecommandwhichexiting.（）

A.kill-1123
B.kill-9123
C.kill-15123
D.kill-17123
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热门试题

单项选择题WhichofthefollowingRAIDarraysshouldbeusedtoachieveafaulttolerantarraywithatleast1TBofstoragespace？（）

A.Five250GBdrivesinRAID0
B.Six250GBdrivesinRAID5
C.Three250GBdrivesinRAID10
D.Six250GBdrivesinRAID1

单项选择题WhichofthefollowingisMOSTlikelytooccurifthetemperatureintheserverroomiscooledtoo quicklyafterapoweroutage？（）

A.Serverformscondensation
B.ServerwillnotPOST
C.Server’sserviceswillnotstart
D.Serverresponsetimesareslowduetotemperaturechange

单项选择题Auserreportsthattheyareunabletoreachaparticularwebsite.Theuserhadnoissuesreaching thesiteearlierintheday.WhichofthefollowingistheMOSTlikelycauseofthelackofaccess？（）

A.TheVLANismisconfigured
B.TheuserhasanimproperlyconfiguredNIC
C.TheDHCPserverisdown
D.TheDNSserverisdown

单项选择题Whichofthefollowingfilesshouldbeeditedtodisableremotemachinesfromperforminga'finger'onasystem？（）

A./etc/security/user
B./etc/services
C./etc/inetd.conf
D./etc/hosts.equiv

单项选择题Userscomplaintheycannotcommunicatewithaserver.ThesystemadministratorsuspectstheremaybeaproblemwiththeEthernetadapterorwiththewayitisconfigured.Whichcommandcanberuntoverifytheadapterisconfiguredcorrectly？（）A.netstat-inB.ifconfig-aC.arp-aD.cfgmgr

A.ThesystemadministratorsuspectstheremaybeaproblemwiththeEthernetadapterorwiththewayitisconfigured.Whichcommandcanberuntoverifytheadapterisconfiguredcorrectly？（）
A.netstat-in
B.ifconfig-a
C.arp-a
D.cfgmgr

单项选择题WhichofthefollowingfilesshouldbeusedtoaltertheorderofwhichDNSserversgetqueriedfirst？（）

A./etc/hosts
B./etc/inetd.conf
C./etc/netsvc.conf
D./etc/resolv.conf

单项选择题ADNSserverforalargenetworkisexperiencingperformanceproblems.Whichofthefollowingoptionsisthebestsolutiontofixtheproblem？（）

A.EnableNIS
B.Purchasealargerserver
C.Use/etc/hostsonallofthesystems
D.Createsecondarynameserversthroughoutthenetwork

单项选择题在________视图方式下，可以复制删除幻灯片，调整幻灯片的顺序，但不能对幻灯片的内容进行编辑修改。

A.幻灯片浏览
B.大纲
C.幻灯片放映
D.幻灯片

单项选择题RoutersAandBhaveanOC12candaGElinkbetweenthemandarerunningOSPFoverbothoftheselinks.Whichitemiscorrect，assumingthedefaultJUNOSsoftwareOSPFmetriccalculation？（）

A.TherearetwoequalcostpathsbetweenAandB
B.TheGElinkisthepreferredpathbetweenAandB
C.TheOC12clinkisthepreferredpathbetweenAandB
D.Manualmetricassignmentmustbeconfiguredtodeterminetheoutcome.

单项选择题WhichchoicedescribestheJUNOSsoftwaredefaultpolicyactionforBGProutes？（）

A.IBGPpeers
B.EBGPpeers
C.ActiveBGPpeers
D.EstablishedBGPpeers