1035 お客様のコメント
質問 1：
Given the partial main.cf definition:
group GroupA (
SystemList = { SystemA = 0, SystemB = 1, SystemC = 2, SystemD = 4 }
AutoStartList = { SystemA, SystemD }
OnlineRetryLimit = 3
OnlineRetryInterval = 120)
GroupA is online on SystemA.
All other systems are up and available.
Where will GroupA fail over to when SystemA faults?
A. SystemD
B. SystemC
C. SystemB
D. SystemA
正解：C
質問 2：
Given a service group where FailOverPolicy=Load, which system attribute does HAD use to determine the failover target?
A. Load
B. AvailableCapacity
C. Prerequisites
D. Capacity
正解：B
質問 3：
A PostOnline trigger is being tested on a three-system cluster with system named SystemA, SystemB, and SystemC. The trigger works on SystemA, but it fails to run on SystemB and SystemC. What is a possible reason for this?
A. The PostOnline trigger is missing from SystemB and SystemC.
B. The PostOnline attribute is set to false on SystemB and System
C. The hatrigger script must be run on all systems to enable the PostOnline trigger.
D. The VCS engine had an error while replicating the trigger to SystemB and SystemC.
正解：A
質問 4：
How would you determine the minimum RAM required to run a VCS cluster?
A. Check install guide
B. Check user guide
C. Run installvcs -ramcheck
D. Run installvcs -precheck
正解：A
質問 5：
In a four-node cluster configuration, main.cf is modified to remove one of the four nodes. That node is decommissioned, and the remaining cluster configuration is unchanged. A power failure causes all three remaining nodes to shut down.
What happens when all three nodes are powered on?
A. Veritas Cluster Server will need manual intervention to come online.
B. The three nodes form a cluster.
C. LLT will fail because the fourth node is in the llthosts.
D. Veritas Cluster Server will go into ADMIN_WAIT.
正解：A
質問 6：
What is a limitation of using the web-based installer?
A. The server where the installation is launched must be the same operating system as the target system.
B. The server where the web browser is launched must be the same operating system as the target system.
C. The Veritas XPortal Server process must be started on the target server.
D. The web-based installer can only be used to perform standard upgrades.
正解：A
質問 7：
Which directive in the llttab file defines a network interface for a heartbeat?
A. Hbdev
B. Heartbeat
C. Link
D. Nic
正解：C
Given the partial main.cf definition:
group GroupA (
SystemList = { SystemA = 0, SystemB = 1, SystemC = 2, SystemD = 4 }
AutoStartList = { SystemA, SystemD }
OnlineRetryLimit = 3
OnlineRetryInterval = 120)
GroupA is online on SystemA.
All other systems are up and available.
Where will GroupA fail over to when SystemA faults?
A. SystemD
B. SystemC
C. SystemB
D. SystemA
正解：C
質問 2：
Given a service group where FailOverPolicy=Load, which system attribute does HAD use to determine the failover target?
A. Load
B. AvailableCapacity
C. Prerequisites
D. Capacity
正解：B
質問 3：
A PostOnline trigger is being tested on a three-system cluster with system named SystemA, SystemB, and SystemC. The trigger works on SystemA, but it fails to run on SystemB and SystemC. What is a possible reason for this?
A. The PostOnline trigger is missing from SystemB and SystemC.
B. The PostOnline attribute is set to false on SystemB and System
C. The hatrigger script must be run on all systems to enable the PostOnline trigger.
D. The VCS engine had an error while replicating the trigger to SystemB and SystemC.
正解：A
質問 4：
How would you determine the minimum RAM required to run a VCS cluster?
A. Check install guide
B. Check user guide
C. Run installvcs -ramcheck
D. Run installvcs -precheck
正解：A
質問 5：
In a four-node cluster configuration, main.cf is modified to remove one of the four nodes. That node is decommissioned, and the remaining cluster configuration is unchanged. A power failure causes all three remaining nodes to shut down.
What happens when all three nodes are powered on?
A. Veritas Cluster Server will need manual intervention to come online.
B. The three nodes form a cluster.
C. LLT will fail because the fourth node is in the llthosts.
D. Veritas Cluster Server will go into ADMIN_WAIT.
正解：A
質問 6：
What is a limitation of using the web-based installer?
A. The server where the installation is launched must be the same operating system as the target system.
B. The server where the web browser is launched must be the same operating system as the target system.
C. The Veritas XPortal Server process must be started on the target server.
D. The web-based installer can only be used to perform standard upgrades.
正解：A
質問 7：
Which directive in the llttab file defines a network interface for a heartbeat?
A. Hbdev
B. Heartbeat
C. Link
D. Nic
正解：C
本田** -
優れたVCS-254問題集！ 間違った答えはほとんどありません。