a. 涉及的记账方法借贷记账法原理相同
b. 会计数据存储介质相同
c. 会计数据采集的内容相同
d. 会计数据收集方式相同
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You are adatabase solutionsarchitect.Your company plansto develop asolution by using a SQLServer2008instance.The solutionhasthefollowingbusinessrequirements:ImportdatafromvariousdatasourcessuchasMicrosoftOfficeExcel,Microsoft SQL Server2000,MicrosoftSQLServer2005,andCSVfiles.Profilethesourcedatabeforeitisimported.Providecollaborationandofflinecapabilitiestomobileusers.Allowmobileuserstouseheterogeneousdatastores.YouneedtoconfiguretheappropriateSQLServercomponentstoaccomplishthebusinessrequirements.Youwanttoachievethisgoalbyusingtheminimum amountofadministrativeeffort.
Whichtwo SQL Server componentsshould you use?()
YouaretheadministratorofaMicrosoftWindowsServer2003computernamedSQL1.SQL1runsSQLServer2005andisamemberofaMicrosoftActiveDirectorydomainnamedContoso.com.Thedomainisconfiguredwithallofthedefaultsettings.SeveralmembersoftheinformationsecurityteamhaverequestedaccesstoSQL1.TheinformationsecurityteamusestheMicrosoftWindowsXPProfessional,Linux,andMacintoshoperatingsystemstoperformvulnerabilityassessments.Theinformationsecurityteammembersaskyoutocreatetwonewlogonaccountsfortheiruse.Theywouldlikethelogonaccountstohavethefollowingusernamesandpasswords:Username\passwordforfirstaccount:pentest\P@ssw0rdUsername\passwordforsecondaccount:hacktest\passwordYouneedtoprovidetheinformationsecurityteamwiththerequestedaccesstoSQL1.
WhichTransact-SQLscriptshouldyouuse?()
YouaretheadministratorofaSQLServer2005computernamedSQL1.AllserversrunMicrosoftWindowsServer2003andbelongtoaMicrosoftActiveDirectorydomain.Thecompanyswrittensecuritypolicymandatesstrongpasswordsforalldomain,local,andapplicationaccounts.TheappropriatedomainpasswordpolicyhasbeendeployedthroughtheuseofaGroupPolicyobject(GPO).Manyofthecompany’scomputersrunMS-DOS-basedorUNIX-basedoperatingsystems.ThesecomputersrequirevaryinglevelsofaccesstoadatabasenamedServicesonSQL1.YouneedtoensurethatthesecomputerscanaccesstheServicesdatabasewithoutviolatingthecompany’swrittensecuritypolicy.
Whatshouldyoudo?()
生态系统的自我调节能力取决于生产者和分解者的数量及种类。()