单项选择题
A.16
B.32
C.64
D.128
单项选择题 Acustomerhasarequirementtobuilda4nodecluster.Diskheartbeatingwillbeusedasthenon-IPnetwork.Whatisthemaximumnumberofdiskheartbeatpoint-to-pointlinksonewouldneedtoimplementinordertoachievethehighestlevelofavailability？（）
单项选择题 AnadministratorwantstousetheonlineplanningworksheetsasanaidtoconfiguringaPowerHAcluster.WhichPowerHAfilesetwouldtheadministratorneedtoinstallinordertoobtainthistool？（）
单项选择题 WhendoestheOnlinePlanningWorksheettoolrunavalidation？（）