Due to recent changes in infrastructure， a four-node cluster has been split into two locations， but  is still listed as a single site in HACMP. The location split has proceeded smoothly， the only exception being the serial heartbeats. There are constant errors causing the serial network to go up and down. 
What is the best solution to resolve this issue？（）  

单项选择题Company.com has decided to implement virtual hosts in their web server. The current estimate is to create six virtual hosts with unique URL’s and IP addresses. The solution is going to use the IP aliasing faction in HACMP.  How many resource groups are required to support this configuration？（）

A. 1
B. 2
C. 6
D. 7

单项选择题Company.com has a resource group that contains a database that is accessed by a web client  based on another system. The communication to the database is TCP IP. Occasionally after a failure， the end users get unusual error messages that indicate the database server is not available. It has been determined that the web server is trying to access the database server’s information before it has completed file system recovery after a failure.  How can HACMP affect this problem？（）

A. HACMP can resequence the order to the starting of the various resource group elements by utilizing Dynamic Node Priority.
B. The order of dependency can be controlled though the HACMP resource group configuration if the web server was made to be part of the HACMP cluster.
C. HACMP can delay making the network label available until after the filesystem checks have completed with the "filesystem mounted before IP is configured".
D. The IP service label can be in a second resource group allowing the sequential processing of resource groups to control when the IP service label is made available.

单项选择题Company.comhasdecidedtoimplementthe FastDiskTakeover and DiskHeartBeat featuresofHACMP.WhatIBMdistributionmediawillberequiredforadefaultinstallation？（）

A. AIX media only
B. HACMP media only
C. AIX and HACMP media
D. HACMP and Concurent Resource Manager media

单项选择题AnadministratorhasjustimportedashredVolumeGroupthathadbeencreatedonanothersysteminthecluster.Inorderfortheshredvolumetobeusedinthecluster，whatisthemostimportantstepfortheadministratortotakefirst？（）

A. Change the quorum required to false.
B. Change the Volume Group auto vary on to yes， and then vary off the Volume Group.
C. Change the auto vary on value of the Volume Group to no， and then vary off the volume group.
D. Set the Volume Group major number to the same value that the Volume Group had on the system on which it was created.

单项选择题DuringanHACMPinstallation，itisdiscoveredthatthecustomerisusingthe802.3frametypeonTheEthernetadapters.HowwillthisaffectHACMP？（）

A. HACMP will support all Ethernet frame types except EtherChannel.
B. HACMP will not complete autodiscovery if an adapter of type of 802.3 is discovered.
C. HACMP does not support 802.3 frame types and will ignore any adapters that are that type.
D. HACMP does not support 802.3 frame type but will attempt to add them to HACMP networks during the discovery process.