VCS-260 Online Practice Questions and Answers

Which command allows an administrator to halt the cluster without affecting any of the running services in an active Veritas Cluster Server environment?

A. hastop

B. hastop -all

C. hastop -all -force

D. hastop -all -freeze

A cluster configured with disk based I/O fencing has two dedicated high-priority LLT links and one low-priority link over public network interface.

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 cluster with active service groups stays running, but the other shuts down.

D. Service groups are unable to failover when resource faults occur, but can failover if a system fault occurs.

Refer to the exhibit.

In a three-node cluster, the orasg service group is online on one of the systems. The service group has the resources and resource dependencies shown in the exhibit. All resources are critical resources and the following service group attributes have been configured:

1.

ManageFaults = ALL

2.

FaultPropagation = 0

3.

AutoFailOver = 1

What is the expected behavior when the mnt2 resource fails?

A. The service group fails over to one of the other systems in the cluster.

B. The service group is taken offline and remains offline in the cluster.

C. The mnt2 resource is taken offline, all other resources remain online.

D. The mnt2 resource and all its parent resources are taken offline, the rest remain online.

Which High Availability agent manages route table entries of overlay IP for failover across subnets in an Amazon Web Services (AWS) cloud environment?

A. IPMultiNIC agent

B. IP agent

C. AWSRoute53 agent

D. AWSIP agent

Which two capabilities can an administrator use to ensure availability within Docker Containers? (Choose two.)

A. provide HA to the application within the container for failover and app restart

B. provide provisioning of a new container when an application within the container fails

C. first restart the application within the container; if continued app failures, then provision a new container

D. provide HA to the container and move it between cluster nodes

E. provide provisioning of a new container when a container fails

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 group online.

D. All nodes execute a stop operation.

How can an administrator re-purpose one of three coordinator disks as a data disk for use in an application service group and still provide SCSI-3 I/O fencing?

A. enable "customized fencing" and temporarily use DAS or SSD disks as a replacement disk

B. replace all coordinator disks with coordination point servers

C. replace a coordinator disk with a coordination point server

D. add CPSSG service group to any of the cluster nodes and use it as CPS

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.

An administrator needs to set up a service group dependency with the following characteristics:

1.

The parent group depends on the child group being online on the same system.

2.

If the child group faults, the parent group should be taken offline.

3.

If the parent group faults, the child should go offline. Which type of dependency is this?

A. online local soft

B. online global hard

C. online local hard

D. online site firm

What is the state of a remote cluster if the connector process on a local cluster determines the remote cluster is down, but the remote cluster sends a response indicating it is running and connected to the local cluster?

A. LOST_CONN

B. UNKNOWN

C. INQUIRY

D. LOST_HB