Category: 1Z0-048 (v.1)

Exam 1Z0-048: Oracle Database 10g, Real Application Clusters Administrator Certified Expert (update May June 6th, 2015)

Which statement is true about running Oracle Universal Installer (OUI) and installing the software in this sit

The following are the steps that you have taken so far in a two-node RAC implementation:
1) Completed the preinstallation tasks
2) Performed Oracle Clusterware installation
View the Exhibit and examine the current status of a list of resources on each node.
Your next step is to install the Oracle Database 10g software on these nodes. Which statement is
true about running Oracle Universal Installer (OUI) and installing the software in this situation?

Which three exceptions exist that may require you to create additional disk groups?

Your company has certain standard practices for technology and you are configuring ASM disk
groups for your four-node RAC cluster. The company guidelines suggest that there is one disk
group for the flash recovery area that is shared by all databases and a separate disk group for the
database area of all databases. Which three exceptions exist that may require you to create
additional disk groups? (Choose three.)

which order to accomplish this task?

After a failed cluster database creation process, you realize that the contents of the OCR does not
match the current cluster configuration anymore. Before you started the database creation
process, you created a logical backup of the OCR, and now you want to use this logical backup to
bring the OCR contents in sync with the current cluster configuration.
Which commands would you use and in which order to accomplish this task?
1 OCRCONFIG -REPAIR (on the local cluster node only)
2 OCRCONFIG -REPAIR (on all cluster nodes)
3 OCRCONFIG -RESTORE <path name>
4 OCRCONFIG -IMPORT <path name>
5 CRSCTL STOP CRS (on the local cluster node only)
6 CRSCTL STOP CRS (on all cluster nodes)
7 OCRCONFIG -SHOWBACKUP
8 CRSCTL START CRS (on the local cluster node only)
9 CRSCTL START CRS (on all cluster nodes)

Which four would you recommend if they are not already implemented?

The infrastructure team at your company requires your advice on maximizing availability using
Maximum Availability Architecture and any other features that will help reduce planned downtime
both for database instances and for the availability of database objects which applications depend
on. You are already running a four node RAC cluster to protect against instance and node failures.
Which four would you recommend if they are not already implemented? (Choose four.)


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