Download Administration of Veritas InfoScale Availability 7.1 for UNIX-Linux.VCS-256.Prep4Sure.2019-04-01.84q.vcex

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Vendor: Veritas
Exam Code: VCS-256
Exam Name: Administration of Veritas InfoScale Availability 7.1 for UNIX/Linux
Date: Apr 01, 2019
File Size: 787 KB
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Question 1
What is the primary benefit of implementing the Intelligent Monitoring Framework feature for resources?
  1. monitoring of cluster-to-cluster heartbeat
  2. monitoring of Virtual machines
  3. immediate notification of resource state change
  4. monitoring application outside cluster configuration
Correct answer: C
Explanation:
Reference: https://www.veritas.com/support/en_US/article.100013636
Reference: https://www.veritas.com/support/en_US/article.100013636
Question 2
As part of the consolidation efforts in a data center, the administrator decides to merge two two-node Veritas Cluster Server (VCS) clusters into a four-node VCS cluster. The source and target clusters are on the same networks for LLT communication. The administrator performs the following tasks as preparation for the merge while both clusters are still running:
  • modifies /etc/llttab files on the source cluster systems so the cluster ID is changed to the cluster ID of the target cluster 
  • modifies /etc/llthosts files on all systems to include the four nodes 
  • modifies /etc/gabtab files on all systems to require the four systems to seed 
  • ensures the source cluster systems can see the fencing disks used by the target cluster 
  • copies the fencing configuration files from the target cluster systems to the source cluster systems 
  • adds the source cluster systems to the target cluster configuration using the hasys –add command 
After the preparation is complete, the administrator stops the source cluster leaving the applications running, then stops the whole communication stack and restarts it in the correct order. When the administrator attempts to start the cluster again on the source cluster systems, they fail to join the four-node cluster.  
Which preparation step that the administrator failed to perform is preventing the source cluster systems from joining the four-node cluster?
  1. The cluster needs to be manually seeded using gabconfig -x on the source cluster systems.
  2. The target main.cf file needs to be copied to the source cluster systems.
  3. The service group configuration of the source cluster needs to be applied to the target cluster.
  4. The cluster UUID from the target cluster needs to be copied to the source cluster.
Correct answer: D
Question 3
An administrator needs to set up a three-node cluster with the following characteristics:
The cluster manages an application that depends on a database. 
The application and database can be online on the same or a different node.  
If the database faults, the application must continue to be online. 
Which type of service group dependency should be created to ensure this behavior?
  1. online global soft, where the application is the parent
  2. online global soft, where the database is the parent
  3. online global firm, where the application is the parent
  4. online global firm, where the database is the parent
Correct answer: A
Explanation:
Reference: https://sort.veritas.com/public/documents/sf/5.0/hpux11iv3/html/vcs_users/ch_vcs_group_dependencies6.html
Reference: https://sort.veritas.com/public/documents/sf/5.0/hpux11iv3/html/vcs_users/ch_vcs_group_dependencies6.html
Question 4
An administrator wants to make a single instance Oracle database highly available and take advantage of Veritas Cluster File System. Which solution should the administrator deploy?
  1. InfoScale Enterprise
  2. InfoScale Availability
  3. InfoScale Storage
  4. InfoScale Foundation and InfoScale Availability
Correct answer: C
Explanation:
Reference: https://www.veritas.com/content/support/en_US/doc/129688893-129688896-0/uxrt-731_v59732780-129688896
Reference: https://www.veritas.com/content/support/en_US/doc/129688893-129688896-0/uxrt-731_v59732780-129688896
Question 5
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?
  1. only one
  2. one for each ServiceGroup
  3. one for each node
  4. two resources (one for SMTP, one for SNMP)
Correct answer: A
Question 6
Which two standard Veritas Cluster Server resource types can determine if an application is taken offline unexpectedly outside the cluster’s control? (Select two.)
  1. Process
  2. FileOnOnly
  3. CoordPoint
  4. Application
  5. Phantom
Correct answer: AE
Question 7
Which log can an administrator review to determine why a resource failed to come online?
  1. /etc/VRTSvcs/conf/config/main_A.log
  2. /var/VRTSvcs/log/messages_A.log
  3. /var/VRTSvcs/log/resources_A.log
  4. /var/VRTSvcs/log/engine_A.log
Correct answer: D
Explanation:
Reference: https://www.veritas.com/support/en_US/article.100010472
Reference: https://www.veritas.com/support/en_US/article.100010472
Question 8
An administrator wants to configure a custom event trigger to be invoked when the online script fails to execute and ManageFaults = NONE. Which trigger should the administrator configure?
  1. resstatechange
  2. resfault
  3. postonline
  4. resadminwait
Correct answer: A
Question 9
Which category of resources is considered by Veritas Cloud Server when determining whether a service group is online?
  1. On-Off
  2. Failover
  3. On-Only
  4. Persistent
Correct answer: A
Question 10
An administrator is evaluating the suitability of an application to be clustered using Veritas InfoScale Availability. 
Which condition prevents the application from being made highly available?
  1. The application requires the use of solid state drives for performance.
  2. The application requires multiple systems accessing shared data simultaneously.
  3. The application has a dependency on the host name of the system on which it is running.
  4. After a crash, the automated clean-up takes at least one minute before the application can be restarted.
Correct answer: D
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