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Oracle Solaris Cluster 3.2 System Administrator Certified Professional Exam

Question No: 101 – (Topic 1)

A system administrator is preparing to install a new cluster.

What must be consulted to determine the most recent information about required patches?

  1. http://www.sun.com/bigadmin/

  2. http://sunsolve.sun.com/

  3. The Sun Cluster 3.2 Administration guide on the distribution medium

  4. http://www.sun.com/cluster/

Answer: B

Question No: 102 – (Topic 1)

After consolidating multiple clusters into a single cluster you will need to run multiple HA Oracle instances in the same cluster. Which of the steps is unnecessary in an environment where the Oracle instances have to be accessed over a network?

  1. Configure listener resources for the Oracle instances.

  2. Configure the server resources for the Oracle instances.

  3. Configure your global/failover file system in HAStoragePlus resources.

  4. Configure the resources for Oracle Grid Control to administer the Oracle instances.

Answer: D

Question No: 103 – (Topic 1)

Your customer has asked you to create a Veritas Volume Manager volume. They want the volume to be RAID level 1 0. The name of the group is oradg and they want the name of the volume to be oravol, and 3 Gbytes in size.

Which three statements are correct? (Choose three.)

  1. RAID 1 0 requires at least 4 disks

  2. The volume oravol will be a layered volume

  3. vxmake -g oradg oravol layout=mirror

  4. vxassist -g oradg make oravol 3g layout=stripe-mirror

  5. vxassist -s oradg make oravol 3g layout=mirror-stripe

Answer: A,B,D

Question No: 104 – (Topic 1)

Which two are prerequisites for installing Sun Cluster 3.2 software with the Java Enterprise System installer? (Choose two.)

  1. All Java ES auxilliary software must be installed.

  2. Solaris software must be installed and correctly patched.

  3. The system boot disks must be correctly partitioned for the volume manager to be used.

  4. A graphical interface display must be available on the node where installation is being done.

Answer: B,C

Question No: 105 – (Topic 1)

The clrg show command shows the following output for pippo-rg resource group. Resource group nfs-rg is configured to run only on node fachiro.

Resource Group: pippo-rg RG_description: RG_mode: Scalable

RG_state: Unmanaged RG_project_name: default RG_affinities: -nfs-rg RG_SLM_type: manual Auto_start_on_new_cluster: True Fallback: False

Nodelist: fachiro zippo

Which is correct about the resource group configuration?

  1. It is a scalable resource group that will not run on node fachiro if nfs-rg is online.

  2. The nfs-rg resource group will stop when pippo-rg switch to node fachiro.

  3. RG_affinities cannot be configured into a scalable resource group.

  4. The clrg show command would provide different information about the resource group.

Answer: A

Question No: 106 – (Topic 1)

You have 12 ZFS file systems within the same ZFS zpool. You need them all to fail over together from node to node along with your application.

How should you configure your HAStoragePlus resource or resources to control this storage?

  1. Configure 12 separate HAStoragePlus resources, one for each mount point.

  2. Configure a single HAStoragePlus resource, with the Zpools property set to the name of the pool.

  3. Configure 12 separate HAStoragePlus resources, each with the Zpools property set to the name of the same pool.

  4. Configure a single HAStoragePlus file system with the FilesystemMountPoints property set to the list of 12 mount points.

Answer: B

Question No: 107 – (Topic 1)

You want to give a non-root user the ability to online, enable, disable, and switch over elements of the cluster, but NOT to modify the configuration.

In which two ways can you accomplish this? (Choose two.)

  1. Give that specific user the Solaris.cluster.admin authorization.

  2. Give that user the ability to su to a non-root role that has the Solaris.cluster.admin authorization.

  3. Give that user the ability to su to a non-root role that has the Solaris.cluster.modify authorization.

  4. You do not have to do anything. Every user can accomplish what you want since they will naturally all inherit the Solaris.cluster.read authorization from the Basic Solaris User profile.

Answer: A,B

Question No: 108 – (Topic 1)

An Oracle DBA wishes to shut down a database, which is under Sun Cluster 3.2 control to perform maintenance. Which two procedures could the cluster administrator use to enable the DBA to perform this task? (Choose two)

  1. clrs unmonitor oracle-setver-res

    (DBA shuts down the database and performs maintenance) clrs monitor oracle-server-res

  2. clrg suspend oracle-rg

    (DBA shuts down the database and performs maintenance) clrg resume oracle-rg

  3. clrg switch -n node2 oracle-rg

    (DBA shuts down the database and performs maintenance) clrg switch -n node1 oracle-rg

  4. sqlplus / as sysdba shutdown immediate

    (DBA performs maintenance) sqlplus / as sysdba

    startup

  5. clrs disable oracle-lsnr-res

(DBA shuts down the listener and performs maintenance) clrs disable oracle-lsnr-res

Answer: A,B

Question No: 109 – (Topic 1)

Your customer has just created a new Veritas Volume Manager volume named oravol in the already registered disk group oradg. Now they are trying to create a UFS filesystem on top of the volume and keep getting the following error message after executing the command:

newfs /dev/vx/rdsk/oradg/oravol

/dev/vx/rdsk/oradg/oravol: No such device or address

Which two statements describe the cause of the error? (Choose two.)

  1. You did not run cldg sync oradg.

  2. You typed the newfs command incorrectly.

  3. The newfs command must be run on one of the other nodes.

  4. The global namespace does NOT know about this new volume on the other nodes.

Answer: A,D

Question No: 110 – (Topic 1)

When are switches required for private interconnects?

  1. when using ZFS

  2. when using Solaris Zones

  3. when configuring a single-node cluster

  4. when a cluster has more than two nodes

Answer: D

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