Veritas VCS-260 問題集

質問 1：
An administrator is bringing a service group online. One of the resources is remaining offline, and is shown in waiting to go online state. Which command should the administrator run to stop Veritas Cluster Server from attempting to bring the resource online to troubleshoot the issue?
A. hares -clear
B. hares -offline
C. hagrp -offline
D. hagrp -flush
正解：B

質問 2：
Which behavior is provided using the PreferredFencingPolicy attribute?
A. The fencing driver gives preference to Oracle type resources.
B. The fencing driver gives preference to the highest number of active service groups.
C. The fencing driver gives preference to disk groups with solid state devices (SSD).
D. The fencing driver gives preference to high-capacity systems.
正解：D

質問 3：
An administrator needs to determine which coordinator disks or coordination point servers are being used for fencing Which file is created by the fencing driver at cluster startup and contains the needed information?
A. /etc/vxfendg
B. /etc/vxfentab
C. /etc/vxfemaode
D. /etc/vxfen.d
正解：C

質問 4：
Which command should an administrator use to generate an encrypted password for editing a resource in the main, of file?
A. hares -modify
B. hatype -modify
C. vcsencrypt -agent
D. vcsencryp" -vcs
正解：B

質問 5：
Which action should an 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 the CP server database on a multipathed disk
B. configure multiple CP server instances on the same node
C. configure the CP server as a resource in a Veritas cluster
D. ensure the CP server is on a reliable network
正解：C

質問 6：
What happens when a split-brain occurs and I/O fencing is disabled?
A. All nodes are placed in jeopardy membership.
B. All service groups are autodisabled.
C. Nodes on each side of the split try to bring service groups online.
D. All nodes execute a stop operation.
正解：B

質問 7：
What are two effects of a failed resource in the service group configuration below? (Select two.)


A. Any resource fault leaves the service group fully online.
B. Any resource fault leads to the service group failing over.
C. Any resource fault leads to the service group being taken offline.
D. Any resource fault leads to a faulted state for the resource.
E. Any resource fault leaves the service group partially online.
正解：B,C

質問 8：
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 resiliency 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. three coordinator disks at the primary site and a coordinator disk at the secondary site, and a coordination point server at a third site
C. one coordinator disk at the primary site, one coordinator disk at the secondary site, and a coordination point server at a third site
D. the coordinator disks at the primary site must be mirrored to coordinator disks at the secondary site
正解：A

質問 9：
How is the Authority attribute of a global service group used?
A. to authorize the users who have administrative privileges over the global service group
B. to give authority for automated failover of the global service group across remote clusters
C. to specify the right to attempt bringing the global service group online in the cluster
D. to authorize the cluster on which all administrative actions should be performed for the global service group
正解：C