A. var ha logB. var ha rsctC. var hacmp logD. var hacmp……

单项选择题TheheartbeatingoverIPaliasesfunctionallowswhichofthefollowing？（）

A.Create a heartbeat network over disks
B.Define all boot addresses as IP aliases
C.Define all IP addresses in the same network subnet
D.Define all boot， service and persistent addresses as IP aliases when using IPAT via replacement

单项选择题ForagivenEthernetnetwork，thefailurecycleissetto5secondsandtheheartbeatrateissetto2seconds.Giventhesevalues，whatisthefailuredetectiontimeforthenetwork（inseconds）？（）

A.5
B.10
C.12
D.20

单项选择题An architect is configuring a PowerHA cluster in the following way：The cluster will consist of two nodes. Each node will have two boot interfaces configured as a single PowerHA network. The cluster is to have asingle resource group with a single service address.Heartbeating over aliased is not to be used. What is the minimum number of subnets required to implement this cluster？（）

A.1
B.2
C.3
D.4

单项选择题An administrator is installing PowerHA filesets， and this cluster will be cross-mounting filesystems using NFSversion 4. Which additional fileset is required？（）

A.bos.net.tcp.client
B.cluster.es.nfs.rte
C.bos.nfsv4.server.rte
D.cluster.es.nfs.server

单项选择题WhatrestrictionsapplytousingvirtualEthernetwithinaclustercontainingVIOclients？（）

A.IPAT via Aliasing must be used
B.IPAT via Replacement must be used
C.Resilience must be provided by the use of dual VIO servers
D.Hardware Address Takeover （HWAT） must be used to ensure a consistent virtual MAC address