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QUESTION NO:41
What is the name of the cluster console package that the cluster administrator will load onto the
administrative workstation?
A. SUNWsc
B. SUNWccon
C. SUNWsccon
D. SUNWconsole
Answer: B
QUESTION NO:50
A customer has a three-node cluster configured as a pair-plus-one topology. The customer asks
about whether they need to use any quorum devices, and if so how many.
Which answer best describes how the administrator will respond?
A. You do NOT need any quorum devices.
B. You must have a quorum device, all clusters require quorum devices.
C. You do NOT need any quorum devices, although it would make your cluster more highly
available. You should configure ONE quorum device for highest availability
D. You do NOT need any quorum devices, although it would make your cluster more highly
available. You should configure TWO quorum devices for highest availability.
Answer: D
QUESTION NO:66
Which two options in /etc/vfstab are valid for the global file system? (Choose two.)
A. Mount at boot is set to yes.
B. Mount options must be set to false.
C. The mount point must have the word global.
D. The word global is one of the mount options.
Answer: A,D
QUESTION NO:34
You configure Oracle10g RAC in Sun Cluster 3.2 with the data on a global file system. What will
happen?
A. You will get an error from the database configuration utility.
B. It will actually configure and run, but it is not a supported Oracle configuration.
C. It will run correctly at first, but will fail if the entire cluster ever reboots.
D. It will seem to configure correctly. The database software will actually check the configuration
and return an error at run time.
Answer: B
QUESTION NO:9
A patch has been released for a recently discovered security issue. The cluster administrator has
downloaded the patch and the README shows that it is a rebooting node patch that must be
installed in single-user mode.
What steps should be followed to apply this patch with the minimum amount of downtime for the
service.
A. On each node in turn run the commands:
clnode evacuate -n
shutdown -gO -y -i0
boot -sx
Apply the patch.
Reboot back into cluster.
B. On one node run the following commands:
clrg status
clrg offline
On each node in turn run the commands:
shutdown -g0 -y -i0
boot -sx
Apply the patch.
Reboot back into cluster.
When all nodes are patched run the following commands from one node:
clrg online
clrg status
C. Connect to all nodes using the cluster console and apply the patch simultaneously.
Reboot each node in turn.
D. On one node run the commands:
clrg status
cluster shutdown -g0
QUESTION NO:54
You set up your cluster using the default 172.16.x.x range for the cluster transport. Yet these
same IP addresses are in use on machines in a department that you need to access across the
public network.
What kind of problem will you experience?
A. Your cluster nodes will refuse to communicate across the private network.
B. Your public network adapters will be marked as FAILED.
C. Communication to the machines using 172.16.x.x on the public network fails, because your
cluster nodes wil want to route this traffic across the private network.
D. You will remain free of problems. It is perfectly acceptable to use a range of IP addresses on
your private networks that conflicts with other machines on your public network.
Answer: C
QUESTION NO:38
An administrator is deciding whether to use a global file system or a failover file system for an
application. Which is a good reason to use a global file system?
A. ZFS (and its new features) can be used as a global file system.
B. A global file system can be accessed by all nodes of the cluster simultaneously.
C. Writes to a global file system can have a performance benefit over failover file systems
D. You can only configure a shared copy of application binaries in a global file system.
Answer: B
QUESTION NO:36
When configuring Veritas Cluster Volume Manager for use with a two-node Oracle RAC Sun
Cluster 3.2 install, which node can configure the shared disk group?
A. Both nodes can configure the group.
B. Neither node can configure the group.
C. The master node can configure the group.
D. You cannot use CVM in Sun Cluster 3.2.
Answer: C
QUESTION NO:42
Which tasks are performed by the Sun Cluster 3.2 framework components?
A. The CMM causes resource groups to fail over between cluster nodes.
B. The RGM is used to start and stop the application on the cluster nodes.
C. The CCR manages the cluster-wide agreement on the set of nodes booted into the cluster.
D. If the RGM detects a critical problem with a node, it calls upon the cluster framework to forcibly
shut down (panic) the node.
Answer: B
QUESTION NO:39
A new cluster has been installed and the customer needs to create a HA-NFS service. Which
steps have to be executed ?
A. Register SUNW.nfs dataservice, create a resource group, and create a SUNW.nfs resource.
B. Register SUNW.nfs dataservice, create a resource group, create a SUNW.HAStoragePlus
resource, and create NFS resource.
C. Register SUNW.nfs dataservice, create a resource group, create a SUNW.HAStoragePlus
resource, and create NFS resource.
D. Create a resource group, create a SUNW.Logicalhostname resource, create a
SUNW.HAStoragePlus resource.
Answer: C
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