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Symantec Symantec Certified Security program 250-222

1. A system administrator wants to install a VCS database enterprise agent on to an active/passive
cluster.
Where should the database agent files be installed?
A. on local storage on every system in the cluster
B. on local storage on the machine designated as the active system
C. on shared storage so that both active and passive systems will have access
D. on shared storage with a symbolic link to the database on the active system
Answer: A

2. Which VCS bundled agent can be used to mirror the state of a NIC resource to another service group?
A. Proxy
B. Phantom
C. IPMultiNIC
D. MnicReflect
Answer: A

3. What are three default behaviors of VCS? (Choose three.)
A. migrating applications from a system on intentional system shutdown
B. shutting down the system when an application fails on that system
C. enabling remote access for the cluster management GUI
D. AutoDisable the service groups on a system when that system fails
Answer: ACD

4. You have a two-system VCS cluster with two dedicated Ethernet heartbeats and I/O Fencing enabled.
What will happen if both heartbeat connections are lost simultaneously?
A. The cluster automatically stops on both systems.
B. All services groups are frozen on both systems.
C. All service groups are evacuated from both systems.
D. One system will panic, and the other will remain up and operational.
Answer: D

5. Given a service group where FailOverPolicy=Load, which VCS attribute does HAD use to determine
the failover target?
A. Capacity
B. Load
C. Prerequisites
D. AvailableCapacity
Answer: D

6. Which set of commands are needed to add a resource type TypeA with a RestartLimit of 2 to a running
cluster?
A. haconf -makerw
hatype add TypeA
hatype modify TypeA RestartLimit 2
haconf dump -makero
B. haconf makerw
hares add TypeA
hares modify TypeA RestartLimit 2
haconf dump -makero
C. haconf makerw
hatype add TypeA
hatype set TypeA RestartLimit 2
haconf dump -makero
D. haconf makerw
hatype modify TypeA RestartLimit 2
hatype add TypeA
haconf dump -makero
Answer: A

7. There is a requirement for an application to remain online when a public network interface fails in a
two-system VCS cluster.
Which hardware configuration is required to configure this behavior in VCS?
A. At least two public network interfaces must be present on each system.
B. One network interface per system will work as long as two or more switches are present.
C. VCS will fail over the application any time any network interface fails on a system.
D. Multiple network interfaces must be on the same controller card on each system.
Answer: A

8. You are planning to install both VERITAS Cluster Server and VERITAS Volume Manager. You will
also be changing the application environment over the course of the next 18 months.
Increasing the number of ______ will require modification of the VCS configuration. (Choose three.)
A. highly available applications
B. file systems used by the highly available applications
C. disk groups used by the highly available applications
D. disks in the disk group used by the highly available applications
Answer: ABC

9. What is a requirement for implementing a VCS cluster?
A. Hardware single points of failure must be isolated and eliminated.
B. An application must be able to restart to a known state after a failure.
C. An application must be able to run simultaneously on all clustered systems.
D. Monitored redundant hardware components must be the same make and model.
Answer: B

10. The systems you need to work on are in production and you want to minimize downtime. VCS is not
currently installed or configured, though an application is.
Which two tasks can be performed prior to the downtime window? (Choose two.)
A. modify the public network interface configuration
B. connect the Fibre Channel cable from the system to the storage switch
C. attach the copper SCSI cable to the storage array
D. modify the private network interface configuration
E. test public network interfaces by disconnecting the cables
Answer: BD

11. You want to install a database application in a four-node VCS cluster.
2.jpg
3.jpg
Which system configuration is NOT suitable for the cluster?
A. SystemA
B. SystemB
C. SystemC
D. SystemD
Answer: D

12. Which hardware component is considered key in a high availability configuration using VERITAS
Volume Manager and VCS?
A. multiple I/O paths
B. shared memory segment definitions
C. multiple processors
D. Fibre Channel attached storage
Answer: A

13. Which two passwords do you need to install and configure VCS with the Oracle Enterprise Agent with
second level monitoring? (Choose two.)
A. network switch
B. administrative user
C. cluster operator
D. Oracle user
Answer: BD
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【2010/07/12 10:48】 | 資格
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