Veritas VCS-256 Online Practice Questions and Exam Preparation

Veritas VCS-256 Online Questions & Answers

• Question 81:

  Refer to the exhibit.

  The exhibit shows an N-to-1 cluster configuration, in which nodes are connected to storage devices via dual-hosted SCSI cables.

  Why is this an inefficient configuration?

  

  A. Storage should be shared by more than two nodes, obtaining a N+1 cluster configuration.
  B. Clusters should have at most two nodes.
  C. NAS is preferred over SAN for shared storage.
  D. NFS is the preferred way to share storage within a cluster.
  A. Storage should be shared by more than two nodes, obtaining a N+1 cluster configuration.

• Question 82:

  The administrator of a four-node Veritas cluster has configured notifications as highly available for all notification methods. How many notification manager resources are running when all nodes are considered?

  A. only one
  B. one for each ServiceGroup
  C. one for each node
  D. two resources (one for SMTP, one for SNMP)
  A. only one

• Question 83:

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

• Question 84:

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