Veritas VCS-256 Online Practice Questions and Exam Preparation

Veritas VCS-256 Online Questions & Answers

• Question 11:

  An administrator wants to install InfoScale Availability.

  Which hardware requirement ensures successful installation of Veritas Cluster Server?

  A. at least one SCSI or Fibre Channel Host Bus Adapter per system
  B. at least one dedicated Ethernet interface per system for private interconnects
  C. all shared storage disks support SCSI-3 Persistent Reservations
  D. gigabit Ethernet using enterprise-class switches for private interconnects
  A. at least one SCSI or Fibre Channel Host Bus Adapter per system
  D. gigabit Ethernet using enterprise-class switches for private interconnects

• Question 12:

  The hastatus command shows a service group in the AutoDisabled state, and Veritas Cluster Server is unsuccessful in bringing the service group online automatically. Which command can the administrator use to reset the AutoDisabled attribute?

  A. hagrp –autoenable -sys
  B. hagrp –flush -sys
  C. hagrp –online -sys
  D. hagrp –modify AutoDisabled 0
  B. hagrp –flush -sys

• Question 13:

  An administrator adds a new Mount resource using the command line. After running the hastatus-sum command, the administrator notices the state of the resource is RESOURCES NOT PROBED. Which command should the administrator run to allow the resource to be probed?

  

  A. hares –refreshinfo Log02_Mount -sys server101
  B. hares –modify Log02_Mount Enabled 1
  C. hares –probe Log02_Mount –sys server101
  D. hares –action Log02_Mount ProbeReTry
  B. hares –modify Log02_Mount Enabled 1

  ---

  Reference: https://vox.veritas.com/t5/Cluster-Server/VCS-new-volume-created-Need-to-add-up-under-existing-Resource/td-p/285645

• Question 14:

  An administrator has started a cluster using hastart.

  Which two commands should the administrator use to determine where each service group is running? (Select two.)

  A. hasys -display
  B. hasys -state
  C. hastatus -sum
  D. haclus -state
  E. hagrp -state
  C. hastatus -sum
  E. hagrp -state

  ---

  Reference: https://jturgasen.github.io/2014/10/10/symantec-cluster-server-quick-reference

• Question 15:

  Which requirement must be met to allow two separate Veritas InfoScale clusters to share a common private heartbeat network switch?

  A. The GAB network IDs must be unique across the clusters.
  B. All node IDs must be unique across the clusters.
  C. The cluster IDs must be unique across the clusters.
  D. All LLT node IDs must be unique across the clusters.
  D. All LLT node IDs must be unique across the clusters.

  ---

  Reference: https://www.veritas.com/support/en_US/doc/129683742-129683747-0/uxrt-731_v39378991-129683747

• Question 16:

  What is one type of operating system container with which InfoScale Availability supports failover?

  A. Docker
  A. Docker

• Question 17:

  A cluster has two high-priority LLT links and one low-priority link. The low-priority link is used for public network traffic. What is the state of the cluster if both high-priority links fail simultaneously?

  A. All nodes remain in regular GAB membership, but are also in jeopardy membership.
  B. The cluster is in a split-brain condition until at least one other LLT link is working.
  C. The fencing race is initiated and service groups are failed over the winning nodes.
  D. Service groups are unable to failover when resource faults occur, but can failover if a system fault occurs.
  B. The cluster is in a split-brain condition until at least one other LLT link is working.

  ---

  Reference: https://sort.veritas.com/public/documents/vie/7.1/aix/productguides/html/vcs_admin/ch09s01s02s02.htm

• Question 18:

  An administrator is performing an upgrade from Veritas Cluster Server 6.0 to Veritas InfoScale Availability 7.1. Which feature is installed and licensed?

  A. Veritas Volume Replicator
  B. Cluster File System
  C. Global Cluster Option
  D. Veritas Resiliency Platform
  C. Global Cluster Option

• Question 19:

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

• Question 20:

  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
  C. by running the vxfenclearpre command

  ---

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