What is the primary benefit of implementing the Intelligent Monitoring Framework feature for resources?
A. immediate notification of resource state change
B. monitoring of cluster-to-cluster heartbeat
C. monitoring of Virtual machines
D. monitoring application outside cluster configuration
正解:A
質問 2:
On the TriggerPath service group attribute value for the websg service group is set to bin/websg for cluster nodes where the websg service group can be online.
Where will Veritas Cluster Server look for the pre-online event trigger if the pre-online event trigger is also enabled on all cluster systems for the websg service group?
A. $VCS_HOME/preonline/triggers/bin/websg
B. $VCS_HOME/preonline/bin/websg
C. $VCS_HOME/bin/websg/internal_triggers
D. $VCS_HOME/bin/websg/preonline
正解:D
質問 3:
What is the purpose of the Steward process in a global cluster?
A. to provide a backup communication link on each cluster in a global cluster configuration that takes over heartbeating in the event that the wide-area connector (WAC) faults
B. to monitor the wide-area connector (WAC) processes on each local cluster on a global cluster configuration and ensure heartbeats are being sent
C. to monitor the wide-area connector (WAC) processes on each local cluster on a global cluster configuration and restart the wide area connector (WAC) process if they fail
D. to provide an inquiry mechanism for each local cluster in a global cluster configuration and determine the state of other clusters if heartbeats are undetected on the wide-area connector (WAC)
正解:B
質問 4:
An administrator wants to make a single instance Oracle database highly available and take advantage of Veritas Cluster File System. Which solution should the administrator deploy?
A. InfoScale Storage
B. InfoScale Availability
C. InfoScale Foundation and InfoScale Availability
D. InfoScale Enterprise
正解:A
質問 5:
What are two effects of a failed resource in the service group configuration below? (Select two.)
A. Any resource fault leaves the service group partially online.
B. Any resource fault leads to the service group failing over.
C. Any resource fault leads to the service group being taken offline.
D. Any resource fault leads to a faulted state for the resource.
E. Any resource fault leaves the service group fully online.
正解:B,C
質問 6:
Which two actions must an administrator take to upgrade an application under cluster control? (Select two.)
A. freeze the application resources
B. switch the application service group to another node
C. verify the application agent supports the new version
D. freeze the application service group
E. stop the application agent on all systems
正解:C,D
質問 7:
Which two characteristics represent a Veritas Cluster Server (VCS) resource? (Select two.)
A. A VCS resource corresponds to a hardware or software component.
B. A VCS resource has a unique name throughout the cluster.
C. A VCS resource has a single entry point that the agent uses to control the resource.
D. A VCS resource allows cyclical dependencies without a clear starting point.
E. A VCS resource allows only persistent resources to be a parent.
正解:A,B
質問 8:
CORRECT TEXT
What is the minimum number of coordination point servers needed to protect data from corruption in a production seven-node cluster server environment that requires I/O fencing?
正解:
3
Okada -
VCS-256にあまりなじみの無い方でも「知っている言葉」で解説しているので、専門的な内容も無理なく理解することができます。