Veritas Veritas Certifications VCS-256 Questions & Answers

• Question 21:

  How can an administrator remove existing keys from the coordinator disks?

  A. by restarting HAD, fencing, and GAB

  B. by rebooting all the cluster nodes

  C. by running the vxfenclearpre command

  D. by restarting fencing

  Correct Answer: C

  Reference: https://www.veritas.com/support/en_US/doc/129672940-129672943-0/uxrt-731_v31933796-129672943

• Question 22:

  An administrator is responsible for a stretched cluster between two data centers in different locations. The data is mirrored between sites. How should the configuration be deployed to maximize resilience if the administrator wants to set up I/ O fencing?

  A. three coordinator disks at the primary site and three coordinator disks at the secondary site

  B. two coordinator disks at the primary site and one coordinator disk at the secondary site

  C. one coordinator disk at the primary site, one coordinator disk at the secondary site, and a coordination point server at the third site

  D. three coordinator disks at the primary site must be mirrored to coordinator disks at the secondary site

  Correct Answer: D

• Question 23:

  An administrator wants to place an existing application under high availability control. Which requirement must be met to place the application under high availability control?

  A. The application must have defined start, stop, and monitor procedures.

  B. The application must have an unlimited license model.

  C. The application must have an enterprise agent available on SORT.

  D. The application must run in kernel space.

  Correct Answer: A

• Question 24:

  Which two actions must an administrator take to upgrade an application under cluster control? (Select two.)

  A. verify the application agent supports the new version

  B. switch the application service group to another node

  C. freeze the application service group

  D. freeze the application resources

  E. stop the application agent on all systems

  Correct Answer: AC

• Question 25:

  Which behavior can be specified using the PreferredFencingPolicy attribute?

  A. The fencing driver gives preference to high-capacity networks.

  B. The fencing driver gives preference to high-capacity systems.

  C. The fencing driver gives preference to Oracle type resources.

  D. The fencing driver gives preference to disk groups with solid state devices.

  Correct Answer: A

• Question 26:

  Veritas Cluster Server supports the Intelligent Monitoring Framework (IMF) which assists clustered environments by reducing polling overhead and failure detected times. Which two agents are IMF aware? (Select two.)

  A. DiskGroup

  B. NFS

  C. DNS

  D. IP

  E. Process

  Correct Answer: AD

• Question 27:

  Which utility should an administrator use to propagate changes made to the Solaris Zone configuration from one node to other cluster nodes?

  A. hasync

  B. hazoneconfigsync

  C. haconfigdistribute

  D. hamigrate

  Correct Answer: B

  Reference: https://sort.veritas.com/public/documents/via/7.1/aix/productguides/html/infoscale_whats_new/ch01s09s07.htm

• Question 28:

  Where is the sysoffline trigger executed if a node goes into a jeopardy state or leaves the cluster?

  A. on all nodes in the cluster regardless of state

  B. on the node that goes offline by entering a jeopardy state or leaving the cluster

  C. on all the nodes in the cluster that are still in a RUNNING state

  D. on the lowest numbered system in the cluster with a RUNNING state

  Correct Answer: D

  Reference: https://vox.veritas.com/t5/Articles/Cheat-sheet-VCS-Event-Triggers/ta-p/809426

• Question 29:

  An administrator is creating a global service group. The requirement is to automatically fail over this service group to the remote cluster if the service group is faulted on all nodes in the local cluster, but only if the local cluster is still exchanging heartbeats with the remote cluster.

  What is the appropriate value for the ClusterFailOverPolicy attribute in this scenario?

  A. ClusterFailOverPolicy = Auto

  B. ClusterFailOverPolicy = Connected

  C. ClusterFailOverPolicy = Attached

  D. ClusterFailOverPolicy = Online

  Correct Answer: A

• Question 30:

  Which command allows an administrator to halt the cluster without affecting any of the running services in an active Veritas Cluster Server environment?

  A. hastop

  B. hastop -all

  C. hastop -all -force

  D. hastop -all -freeze

  Correct Answer: A