A new company has been given one public IP address. The company employs 200 users requiring Internet access from the headquarters.Which of the following can be implemented to provide Internet access for all the employees?()
A. Multicasting
B. Proxy server
C. NAT
D. Subnetting
第1题:
packagecom.company.application;publicclassMainClass{publicstaticvoidmain(String[]args){}}AndMainClassexistsinthe/apps/com/company/applicationdirectory.AssumetheCLASSPATHenvironmentvariableissetto.(currentdirectory).WhichtwojavacommandsenteredatthecommandlinewillrunMainClass?()
A.javaMainClassifrunfromthe/appsdirectory
B.javacom.company.application.MainClassifrunfromthe/appsdirectory
C.java-classpath/appscom.company.application.MainClassifrunfromanydirectory
D.java-classpath.MainClassifrunfromthe/apps/com/company/applicationdirectory
E.java-classpath/apps/com/company/application:.MainClassifrunfromthe/appsdirectory
F.javacom.company.application.MainClassifrunfromthe/apps/com/company/applicationdirectory
第2题:
Company.comhasaresourcegroupthatcontainsadatabasethatisaccessedbyawebclientbasedonanothersystem.ThecommunicationtothedatabaseisTCP/IP.Occasionallyafterafailure,theendusersgetunusualerrormessagesthatindicatethedatabaseserverisnotavailable.Ithasbeendeterminedthatthewebserveristryingtoaccessthedatabaseserver’sinformationbeforeithascompletedfilesystemrecoveryafterafailure.HowcanHACMPaffectthisproblem?()
A.HACMPcanresequencetheordertothestartingofthevariousresourcegroupelementsby utilizingDynamicNodePriority.
B.TheorderofdependencycanbecontrolledthoughtheHACMPresourcegroupconfiguration ifthewebserverwasmadetobepartoftheHACMPcluster.
C.HACMPcandelaymakingthenetworklabelavailableuntilafterthefilesystemcheckshave completedwiththe"filesystemmountedbeforeIPisconfigured".
D.TheIPservicelabelcanbeinasecondresourcegroupallowingthesequentialprocessingof resourcegroupstocontrolwhentheIPservicelabelismadeavailable.
第3题:
第4题:
Given:And MainClass exists in the /apps/com/company/application directory. Assume the CLASSPATHenvironment variable is set to "." (current directory). Which two java commands entered at the command line will run MainClass?()
A.java MainClass if run from the /apps directory
B.java com.company.application.MainClass if run from the /apps directory
C.java -classpath /apps com.company.application.MainClass if run from any directory
D.java -classpath . MainClass if run from the /apps/com/company/application directory
E.java -classpath /apps/com/company/application:. MainClass if run from the /apps directory
F.java com.company.application.MainClass if run from the /apps/com/company/application directory
第5题:
Company.comnetworkconsistsofasingleActiveDirectorydomainnamedCompany.com.Company.comhasanExchangeServer2010organization.YouhavereceivedinstructionsfromtheCIOtouseawildcardcertificateforOutlookAnywhere.YounowneedtosetuptheExchangeServer2010organizationforthewildcardcertificate.Whatshouldyoudo?()
A.ThebestoptionistochangetheRPCvirtualdirectoryfromtheInternetInformationServices(IIS)Manager.
B.ThebestoptionistochangethepropertiesoftheWEBOutlookProviderfromtheExchangeManagementShell.
C.ThebestoptionistochangetheRPCvirtualdirectoryfromtheAutodiscovervirtualdirectory.
D.ThebestoptionistochangethepropertiesoftheEXPROutlookProviderfromtheExchangeManagementShell.
第6题: