Veritas Veritas Certifications VCS-256 Questions & Answers

• Question 11:

  An administrator wants to make a new application highly available.

  Which two capabilities must the application have to be managed be Veritas Cluster Server? (Select two.)

  A. the ability to monitor each instance of the application independently.

  B. the ability to be installed on shared storage

  C. the ability to determine if the application is running

  D. the ability to notify the administrator of the application's state

  E. the ability to disconnect users from the application

  Correct Answer: AC

• Question 12:

  What is the purpose of the AutoClearLimit attribute?

  A. It defines the number of attempts to clear the Faulted state of a resource on all nodes.

  B. It defines the number of attempts to clear the Faulted state of a service group on all nodes.

  C. It defines the number of attempts to clear the AutoDisabled state of a service group on a node.

  D. It defines the number of attempts to clear Faulted state of a resource on a single node.

  Correct Answer: B

  Reference: https://www.veritas.com/support/en_US/doc/129673366-129673369-0/uxrt-731_id-SF1H0130455-129673369

• Question 13:

  Which requirement must an administrator meet prior to implementing an InfoScale Availability cluster that includes both physical and virtual machines?

  A. ensure all systems in the cluster have access to virtualized storage devices

  B. ensure shared storage supports SCSI3 persistent reservations

  C. ensure shared storage supports multi-pathing

  D. ensure the systems in the SystemList for a service group have access to the same shared storage devices

  Correct Answer: B

• Question 14:

  An administrator needs to create a new two-node cluster.

  Which configuration allows the administrator to firm a cluster using Veritas InfoScale Availability?

  A. different operating system vendors for the two servers that share the same big-endian or little-endian format

  B. one server running Solaris x86 and the other server running Solaris SPARC

  C. one server running Linux RHEL 6 and the other server running Oracle Linux 6

  D. one server configured as a virtual machine and the other server configured as a physical machine

  Correct Answer: C

• Question 15:

  What happens if the cluster configuration is open and the cluster is forcibly stopped on all nodes?

  A. VCS automatically rejects all hastop commands when the cluster configuration is open.

  B. VCS is stopped and any configuration changes made since the cluster configuration was saved are lost.

  C. VCS automatically writes the in-memory cluster configuration to the main.cf file then stops HAD.

  D. VCS prompts the administrator to save the configuration when stopping HAD on all cluster nodes.

  Correct Answer: D

• Question 16:

  Which agent is used to automatically refresh fencing keys if they are missing on fencing servers or disks?

  A. Fencing agent

  B. Phantom agent

  C. CoordPoint agent

  D. Notifier agent

  Correct Answer: C

• Question 17:

  What does it mean when a cluster node is in the REMOTE_BUILD state?

  A. The in-memory cluster configuration is being built by copying the in –memory configuration from another running cluster node.

  B. The node is building the in-memory cluster configuration from the primary main.cf file on a remote node.

  C. The in-memory configuration on the node is being updated to reflect configuration changes being made on a remote node.

  D. It is the last node to join the cluster and must wait to build the in-memory configuration until all other nodes have their in-memory configuration.

  Correct Answer: C

• Question 18:

  Refer to the exhibit.

  How many servers are seeded in the GAB port membership?

  GAB status and membership notation

  

  A. the GAB port membership has two nodes: 01 and 12

  B. the GAB port membership has three nodes: 0,1, and 12

  C. the GAB port membership has two nodes: 0 and 1

  D. the GAB port membership has four nodes: 0,1,21, and 22

  Correct Answer: C

• Question 19:

  A multi-tier application has Oracle at the first level and WebSphere at the second level, which depends on the Oracle application. The Oracle and the WebSphere service groups are configured in two separate clusters. The administrator

  wants the following fault behavior:

  when the Oracle service group faults, the WebSphere service group should stay online.

  when the Oracle service group comes back online, the WebSphere service group should be taken offline and brought back online

  Which type of dependency must the administrator configure to acquire the desired behavior?

  A. virtual business services with retry type of fault dependency

  B. virtual business services with an online global firm dependency

  C. virtual business services with firm type of fault dependency

  D. virtual business services with restart type of fault dependency

  Correct Answer: D

• Question 20:

  Which action should the administrator perform to ensure the coordination point (CP) service is highly available when adding a CP server into a Veritas Cluster Server environment?

  A. configure multiple CP server instances on the same node

  B. configure the CP server as a resource in a Veritas cluster

  C. configure the CP server over iSCSI

  D. ensure the CP server is on a reliable network

  Correct Answer: D