Company.comhasatwo-nodeHACMPclusterwithasinglecascadingresourcegroup.Node’A’isthenormalproductionnode,andNode’B’isthestandbynode.OneofthefirststepsintheHACMPtestplanistostarttheclusterandtoverifythatalelementsfortheresourcegrouphavebeenacquired.TheadministratorwhoisconductingtheHACMPteststartstheHACMPdaemonsonNode’B’withthe’smittyclstart"command.TheadministratornoticesthatNode’B’acquirestheelementsoftheresourcegroup,includingaserviceIPlabels,asharedvolumegroup,andanapplicationserverthathasbeenstarted.TheexpectationwasthatNode’B’wouldentertheclusterinastandbystatus,ratherthanacquiringproductionresources.
Whatshouldtheadministratordotocorrectthisproblem?()
第1题:
A.afullinstallationofWindowsServer2008R2Enterprise
B.afullinstallationofWindowsServer2008R2Standard
C.aServerCoreinstallationofWindowsServer2008R2Enterprise
D.aServerCoreinstallationofWindowsServer2008R2Standard
第2题:
下列程序输出的结果是( )。 #include<stdio.h> sub1(char a,char b) {char c:c=a:a=b:b=c; } sub2(char*a,char b) {char c:c=*a;”a=b;b=c;} sub3(char*a,char*b) {char c;c=*a;”a=*b;*b=c;} void main() { char a,b; a='A';b='B':sub1(a,b);putchar(a):putchar(b): a='A';b='B'; sub2(&a,b);putchar(a);putchar(b); a='A';b='B'; sub3(&a,&b);putchar(a);putchar(b); putchar('\n'); }
A.ABABAB
B.ABBBBA
C.ABBABA
D.ABABBA
第3题:
有以下程序

程序运行后的输出结果是( )。
A.b,B,b,A
B.b,B,B,A
C.a,B,B,a
D.a,B,a。B
第4题:
Company.comhasafour-nodecluster(nodes’A’,’B’,’C’,and’D’).ThenodesaresetupinResourcegrouppairs.Node’A’fallsovertoNode’B’,andNode’C’fallsovertoNode’C’.Duringamaintenancewindows,itwasdiscoveredthatthesixresourcegroupsonNode’A’aretoomuchtobeadequatelyhandledbyNode’B’.Whatcouldbedonetobetterutilizetheavailableresourcesduringfallover?()
A.ImplementWorkLoadmanagersothattheapplicationmonitorsforadditionalresourcerequirements.
B.Addafifthnodetofunctionasaloadlevelerinordertocontrolthedispatchingoftheresourcejobs.
C.ImplementDynamicNodePrioritiesintheresourcegroupsinordertofindanodewithsuitable systemresources.
D.ReducethenumberofresourcegroupsonNode’A’to1inordertoensurefasterandmorerobustfallovertoasinglesystem.
第5题:
Anadministratorhasconfiguredatwonodecluster,Node1andNode2withtworesourcegroups,RG1andRG2.
Theresourcegroupsareconfiguredasfollows:
RG1:
ParticipatingNodes:Node1,Node2
StartupPolicy:OnlineOnHomeNodeOnly
FalloverPolicy:FalloverToNextPriorityNodeInTheListFallbackPolicyNeverFallback
RG2:
ParticipatingNodes:Node2,Node1
StartupPolicy:OnlineOnHomeNodeOnly
FalloverPolicy:FalloverToNextPriorityNodeInTheListFallbackPolicy:FallbackToHigherPriorityNodeInTheList
AnOnlineonDifferentNodesDependencyhasbeenconfiguredas:HighPriorityResourceGroups:RG2
IntermediatePriorityResourceGroup:RG1
TheclusterhasbeenrunningwithoutanyproblemswithbothresourcegroupsontheirhomenodeswhenNode1suffersacriticaloperatingsystemproblemcausingthenodetohalt.Whatisthestatusoftheresourcegroups?()()
第6题:
AnadministratorisplanningatwonodeclustercontainingNode1andNode2withasingleresourcegroupnamedRG1.RG1startuppolicywillbe’OnlineonHomeNodeonly’.ThehomenodeisNode1.IfRG1failsovertoNode2itmustfallbacktoNode1.Fallbackmusttakeplaceoutsideofbusinesshours.Theagreedtimeforfallbackis20:00.Howwillthisbeachievedwithminimumactiontakenbyadministrator?()
A.Configuretheresourcegroupwithafallbackpolicyof"FallbacktoHigherPriorityNode"RestartNode1at20:00
B.Configuretheresourcegroupwithafallbackpolicyof"NeverFallback"ManuallymovetheresourcegroupfromNode2toNode1at20:00
C.Configuretheresourcegroupwithafallbackpolicyof"FallbackToHigherPriorityNode"Createa"DelayedFallbackTimer"policytomeettherequirementsAllocatethisdelayedtimerpolicytotheresourcegroupRG1
D.Configuretheresourcegroupwithafallbackpolicyof"NeverFallback"Createa"DelayedFallbackTimer"policytomeettherequirementSpecifythisdelayedtimerpolicyasa"FallbackOverride"totheresourcegroupRG1
第7题:
第8题:
第9题:
在下列选项中,()不能交换变量a和b的值。
第10题:
下列()组语句可以将变量A、B的值互换.
第11题:
A=B:B=A
A=C:C=B:B=A
A=(A+B)/2:B=(A-B)/2
A=A+B:B=A-B:A=A-B
第12题:
|a+b|=|a|+|b|
|a+b|=|a|-|b|
|a+b|=|a-b|
a+b=a-b
第13题:
有以下程序:
程序运行后的输出结果是( )。
A.b,B,b,A
B.b,B,B,A
C.a,B,B,a
D.a,B,a,B
第14题:
下列程序的输出结果是______。 #include sub1(char a,char b) {char c; c=a;a=b;b=c;} sub2(char* a,char b) {char c; c=*a;*a=b;b=c;} sub3(char* a,char*b) {char c; c=*a;*a=*b;*b=c;} { char a,b; a='A' ;b='B'; sub3 (&a, &b) ;putchar (a) ;putchar (b); a='A';b='B';sub2(&a,b);putchar(a);prtchar(b); a='A';b='B';sub1(a,b);putchar(a) ;putchar(b); }
A.BABBAB
B.ABBBBA
C.BABABA
D.BAABBA
第15题:
Company.comhasathree-nodecluster(Node’A’,Node’B’,andNode’C’)withthreeresourceGroups(rg1,rg2,andrg3).Node’A’hastwiceasmanyCPUsandtwiceasmuchmemoryasthetwotestadddevelopmentNodes’B’and’C’.Duringnormalproductionprocessing,allresourcegroupsareactiveonNode’A’.Whatismostefficientwaytoconfiguretheclustertomanagetheworkload?()
A.Usetheecascadingresourcegroupswhere’rg1’and’rg2’fallovertoNode’B’and’rg3’fallsovertoNode’C’
B.UseDynamicNodePriorityresourcegroupswithaprioritychainconsistingofNode’A’thenNode’B’thenNode’C’
C.Usethreerotatingresourcegroupswith’rg1’and’rg2’fallingovertonode’B’and’rg3’fallingovertoNode’C’
D.UpgradeNodes’B’and’C’tobeequaltoNode’AinCPUandmemoryresourcestoenable theclustertosynchronizethreeresourcegroups
第16题:
Duringaplanningsession,itisdeterminedthatathreenodecluster(Node’A’,Node’B’,andNode’C’)willmeetthecustomer’sapplicationneeds.Node’B’willbeahot-standbyfallovernodeforbothNode’A’andNode’C’resourcegroups.Aserialnetworkforthisclusterwillrequirewhichconnections?()
A.AsingleserialnetworkbetweenNode’A’andNode’B’andNode’C’
B.Apoint-to-pointlinkbetweenNode’A’andNode’C’,andNode’B’andNode’C’
C.AserialnetworkbetweenNode’A’andNode’C’,andaserialnetworkbetweenNode’B’andNode’C’
D.Apoint-to-pointlinkbetweenNode’A’andNode’B’Node’B’andNode’C’andNode’A’adNode’C’
第17题:
Anadministratorhasatwonodecluster,Node1andNode2,runningresourcegrouprg1.TheresourcegroupisactiveonNode1.TheadministratorstoppedclusterservicesandunmanagedtheresourcegrouponNode1toworkonaproblem.Nowtheadministratorneedstomoverg1toNode2.Whichofthefollowingwillachievethis?()
A.PerformaclstartonNode1with’ManageResourceGroups’setto’Manually’andselectthedestinationofNode2
B.PerformaresourcegroupmoveoperationfromNode1toNode2andselecttheoptionto’Re-manageResourceGroups’setto’Automatically’
C.PerformaclstoponNode1withoptiontomoveresourcegroups,thiswillreleasetheresourcegroupfromNode1andaccquiretheresourcegrouponNode2.
D.PerformaclstartonNode1with’ManageResourceGroups’setto’Automatically’,thenperformaresourcegroupmoveoperationtomoverg1fromNode1toNode2
第18题:
有以下程序 #include<stdio.h> sub1(char a,char B) {char c;c=a;a=b;b=c;} sub2(char *a,char B) {char c;c=*a;*a=b;b=c;} sub3(char *a,char *B) {char c;c=*a;*a=*b;*b=c;} main() { cha,a,b; a='A';b='B';sub3(&a,&b) putchar(a);putchar(b); a='A';b='B';sub2(&a,b) ;putchar(a);putchar(b); a='A';b='B';sub1(a,b) ;putchar(a);putchar(b); } 程序运行后的输出结果是( )
A.BABBAB
B.ABBBBA
C.BABABA
D.BAABBA
第19题:

第20题:
下列哪组语句可以将变量A、B值互换()。
AA=C://C=B :B=A
BA=A+B:B=A–B:A=A–B
CA=B:B=A
DA=(A+B)/2:B=(A - B)/2
第21题:
下列选项中,()不能交换变量a和b的值。
第22题:
对Excel工作表中单元格区域B2到B6求和,下列选项中错误的是()。
第23题:
t=b:b=a:a=t
a=a+b:b=a-b:a=a-b
t=a:a=b:b=t
a=b:b=a