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Oracle Solaris Cluster 3.2 System Administrator Certified Professional Exam

Question No: 71 – (Topic 1)

You are required to integrate an Oracle database into the cluster framework using the HA- Oracle agent. You have configured a logical host and failover file system for the database on shared storage with a mount point of/u01 and need to integrate the database into the cluster framework.

You enter the following command on node1:

/usr/cluster/bin/clrs create -g ora-rg -t SUNW.oracle_server -p ORACLE_SID=SID1

-p ORACLE_HOME=/u01 /oracle/product/10.2.0/db_1

-p Alert_log_file=/u01/oracle/admin/SID1/bdump/alert_SID1.log

-p parameter_file=/u01/oracle/admin/SID1/pfile/initSID1.ora -p connect_string=sc_fm/sc_fm ora-server-res and get the following output:

Mar 13 21:04:25 node2 SC[SUNWscor.oracle_server.validate]:ora-rg:ora-server- res:Validation failed. ORACLE binaries not found ORACLE_HOME=/u01/oracle/product/10.2.0/db_1

What is required to successfully register the agent?

  1. The message indicates that the dba has NOT yet created the Oracle database.

  2. The Oracle binaries cannot be installed on a failover file system and should be

    reinstalled on local storage on each cluster node.

  3. The ora-server-res resource should be made dependent on the failover file system with the -p Resource_dependencies property.

  4. The Oracle listener resource type should be registered first so that the cluster framework can connect to the database with the connect_string sc_fm/sc_fm to verify the database is running.

Answer: C

Question No: 72 – (Topic 1)

When you design the network redundancy for a cluster node, you have to understand the key requirements of IPMP. Which statement is incorrect?

  1. Every adapter must have a unique local MAC address.

  2. A network adapter can be a member of only one group.

  3. Solaris 9 requires test addresses for every IPMP group with more than one adapter.

  4. Solaris 10 must have test addresses configured in an IPMP group with more than one adapter.

Answer: D

Question No: 73 – (Topic 1)

Sun Cluster 3.2 can take advantage of the new ZFS file system available with Solaris 10. Which two new features are available with ZFS and Sun Cluster 3.2? (Choose two.)

  1. ZFS has a built-in volume manager.

  2. ZFS can be used as a server replication method.

  3. The disks are used as a storage pool.

  4. ZFS can be used as a highly available global file system.

Answer: A,C

Question No: 74 – (Topic 1)

A customer has a two-node cluster with one quorum server. They have shut down node1 for maintenance. Later in the day they bring down node2 and the quorum server.

The customer has now decided to bring the cluster back up. Which answer best describes the proper technique?

  1. Clear the quorum server keys, then boot node2.

  2. Clear the quorum server keys, then boot node1.

  3. Boot the quorum server first and then node2.

  4. Boot the quorum server first and then node1.

Answer: C

Question No: 75 – (Topic 1)

Which two name service lookup entries are modified with an entry of cluster in

/etc/nsswitch.conf for Sun Cluster 3.2? (Choose two.)

  1. hosts

  2. group

  3. passwd

  4. ethers

  5. netmasks

Answer: A,E

Question No: 76 – (Topic 1)

During a custom scinstall when using switches for your private transport you need to assign them names.

What names must you use?

  1. It does NOT matter what the names are.

  2. The switches do NOT require names.

  3. Sun gives you the switch name.

  4. The switch names must match the interface names.

Answer: A

Question No: 77 – (Topic 1)

A system administrator has a two-node cluster to which it becomes necessary to add a third node. Once the hardware has been connected, which two steps are required to add the new node to the cluster? (Choose two.)

  1. Shut down and reconfigure all cluster nodes.

  2. Run scinstall on the third node to add it to the existing cluster.

  3. Use the cluster set command to modify the cluster properties.

  4. On one existing cluster node use the clsetup or claccess command to add the new hostname to the authorized node list.

Answer: B,D

Question No: 78 – (Topic 1)

Which two are the default settings for Disk Path Monitoring? (Choose two.)

  1. all disk paths are monitored

  2. only disk paths to shared devices are monitored

  3. reboot_on_path_failure is enabled

  4. reboot_on_path_failure is disabled

Answer: A,D

Question No: 79 – (Topic 1)

What is required to do before installing the Solaris (SUNWudlm) and Oracle (ORCLudlm) packages?

  1. Create an Oracle database.

  2. Create the Oracle dba group.

  3. Configure the RAC framework in the cluster.

  4. Configure the shared storage on which the RAC database will be created.

Answer: B

Question No: 80 – (Topic 1)

Which IPMP restriction for multiple adapters in an IPMP group is no longer a restriction in Solaris 10?

  1. Every adapter must have a dedicated test IP address.

  2. A network adapter can be a member of only one group.

  3. Each Ethernet adapter must have a unique MAC address.

  4. All members of the same group must be on the same subnet.

Answer: A

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