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250-251 Online Practice Questions and Answers

Questions 4

Which attribute enables VCS to bring a resource online after it goes offline unexpectedly and before faulting the resource?

A. RestartLimit

B. OnlineRestartLimit

C. AutoRestartLimit

D. OnlineRetryLimit

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Questions 5

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 hatrigger script must be run on all systems to enable the PostOnline trigger.

C. The PostOnline attribute is set to false on SystemB and SystemC.

D. The VCS engine had an error while replicating the trigger to SystemB and SystemC.

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Questions 6

What must you do to upgrade an application in a service group under VCS control? (Choose two.)

A. Verify the application's agent supports the new version

B. Disable the application's resource type

C. Freeze the application's service group

D. Freeze the application's resource

E. Stop the application's agent on all systems

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Questions 7

Cluster1 is being merged into Cluster2. All the appropriate network heartbeat links are in place. The merged cluster keeps the name and ID of Cluster2. On which cluster(s) will LLT need to be restarted?

A. Cluster1

B. Cluster2

C. Both clusters

D. Neither cluster

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Questions 8

While in Jeopardy, the system with the ONLINE GroupA service group crashes. Which GroupA attribute is set on the surviving systems?

A. AutoStart

B. FAULTED

C. AutoDisabled

D. STALE_ADMIN_WAIT

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Questions 9

Which statement is true about configuring the parent and child relationships among the resources in a service group?

A. The parent resources require the child resources.

B. Child resources can only have one parent resource.

C. The child resources require the parent resources.

D. Parent resources can only have one child resource.

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Questions 10

Which three attributes impact service group failover? (Select three.)

A. FailOver

B. AutoFailOver

C. Frozen

D. FaultPropagation

E. Faulted

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Questions 11

Which command retrieves and archives detailed information about the Veritas Cluster Server configuration?

A. harpt

B. hasnap

C. haconf

D. haget

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Questions 12

A service group is configured to run on SystemA and SystemB. A critical resource faults when the service group is online on SystemA, however the service group fails to automatically switch to SystemB. When viewing the status of the service group, it is in an OFFLINE|FAULTED state. Which default setting has been changed, preventing the service group from switching to SystemB?

A. ManageFaults

B. AutoFailOver

C. FaultPropagation

D. TFrozen

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Questions 13

Consider the following partial main.cf definition: GroupA is online on SystemA. All other systems are up and available. Where will GroupA fail over to when SystemA faults? group GroupA ( SystemList = { SystemA = 0, SystemB = 1, SystemC = 2, SystemD = 4 } AutoStartList = { SystemA, SystemD, SystemB, SystemC } OnlineRetryLimit = 3 OnlineRetryInterval = 120 )

A. SystemA

B. SystemB

C. SystemC

D. SystemD

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Exam Code: 250-251
Exam Name: Administration of HA Solutions for UNIX (VCS 5.0)
Last Update: Apr 30, 2024
Questions: 208 Q&As

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