Anoperatorjustcompletedarepairtoadisksubsystemthatcontainsadiskheartbeat.Beforereturningthesystembackintoproductionmode,thereisarequirementtoverifythediskheartbeatisfunctioning.Howshouldtheoperatordetermineifthediskheartbeatnetworkfunctioning?()
A. Usetheclinfocommandtomonitorthediskheartbeat
B. UsethemailcommandtocheckformessagesformHACMP
C. Usethedhbreadcommandtoverifythediskheartbeatlink
D. Usetheclstatcommandtoverifytheappropriatenetworkconnectionsareavailable
EE系统的托收、信用证业务的账务生成功能需要依靠表外账户。每一个表外账号维护需要经办、复核两个步骤才能完成为对应企业添加维护外表账号功能。以下哪些是正确对应的操作功能项:()
A. STAN>AccountNumber>EditAccountNumber
B. STAN>AccountNumber>AddAccountNumber
C. STAN>AccountNumber>ReleaseAccountNumber
D. STAN>AccountNumber>UnlockAccountNumber
国家、政党和社会团体通过物质资产、政策法规等手段对新闻传播行为进行的强制性管理和约束,这指的是()。
A. 社会控制
B. 行政控制
C. 新闻控制
D. 制度控制来
Duetoslowresponsetimes,acustomerpurchasedadditionalmemory.Afterthememorywasinstalled,responsetimewasnotimproved.TheycomplainedtothepSeriestechnicalspecialist.Whichofthefollowingquestionsshouldbeaskedofthiscustomer?()
A. Whorecommendedthememorypurchase?
B. Havemoreusersbeenaddedsincethememorypurchase?
C. WhywereadditionalCPUsnotorderedatthesametimeasthememory?
Didaperformanceanalysisofpeakperiodsshowamemorybottleneck?