单选题
When tuning a network module what is the purpose of the grace period？（）
It defines the maximum permissible time period between missed heartbeats before a failure is detected
It defines the time period to wait to activate the network module after starting the cluster manager
It defines the period between detecting a missed heartbeat and initiating a network down， allowing thenetwork to stabilize
It defines the time period during which， after a network failure was detected， further network failures of thesame type will be ignored
单选题
An administrator is configuring cross-site LVM and wants to ensure that logical volume copies are always onseparate disks. When creating a new logical volume， how could the administrator ensure that this requirement is achieved？（）
Set the allocation policy to strict
Set the allocation policy to superstrict
Set the Maximum Number of Physical Volumes to 2
Set the Number of Copies for each logical partition to 2
单选题
A customer is planning a PowerHA cluster split across two sites. The sites are located 10km apart. There is aDS8000 storage array at each site with SAN connectivity between the two arrays. There are only enough IPinterfaces for one IP network in this cluster. How can they ensure that disk data is automatically mirrored and synchronized between sites？（）
Purchase PowerHA/XD license
Purchase PowerHA with GLVM license
Implement PowerHA with split-site LVM
Implement PowerHA with cross-site LVM
单选题
The heartbeating over IP aliases function allows which of the following？（）
Create a heartbeat network over disks
Define all boot addresses as IP aliases
Define all IP addresses in the same network subnet
Define all boot， service and persistent addresses as IP aliases when using IPAT via replacement
单选题
Which directory contains RSCT topology services logs？（）
/var/ha/log
/var/ha/rsct
/var/hacmp/log
/var/hacmp/rsct
单选题
An administrator believes that the Staging Configuration Directory （SCD） may be locked due to an error in aDARE event. Which of the following commands can the administrator run to check for the existence of locks？（）
cldump d
cldare e
clverify L
chconfigchk r
单选题
When using IPAT via Aliasing， what is the default distribution preference for the placement of the service IPlabels？（）
Collocation
Anti-Collocation
Collocation with persistent
Anti-Collocation with persistent
单选题
An administrator has a 2 node cluster running PowerHA version 5.5. They remove a resource group from theactive cluster configuration. When performing a verify and synchronize of the cluster， the administrator getsthe following error： "migcheck[471]： cl_connect（） error， nodename=Node1， rc=-1 cldare： A communication error prevents obtaining the VRMF from remote nodes. A DARE event cannot be run until this is corrected. Please ensureclcomd is running." What is the most likely cause of this error？（）
There is a DARE lock in place
A PowerHA migration is in progress
Cluster services is not active on the other node
The other cluster node is running a different version of RSCT
单选题
A resource group， MY_APP， has the following configuration： Resource Group NameMY_APP Participating Node Name（s）Alpha Beta GammaStartup Policy Online On Home Node Only Fallover Policy Fallover To Next Priority Node In The List Fallback Policy Fallback To Higher Priority Node InThe List MY_APP is currently running on node Beta. MY_APP is then moved to node Gamma using C-SPOC.Nodes Alpha and Beta are shutdown and restarted. Node Alpha stabilizes approx 60 seconds before nodeBeta. What happens to the resource group， MY_APP， when nodes Alpha and Beta are restarted？（）
It moves to Beta
It stays on Gamma
It moves to Alpha
It moves to Alpha， then to Beta
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