Online Access Free 1z0-078 Practice Test

Which three statements are true about the administration and use of policy sets in Oracle 19c Clusterware? (Choose three.)

• A.Servers in a server pool outside the control of the policy set are never affected by policy changes, when user-defined policy management is used.
• B.All server pools in a cluster are controlled by the policy set, when user-defined policy management is used.
• C.Clusterware administrators cannot directly modify the policy set when Quality of Service (QoS) Management is used.
• D.A server pool can have the same attributes defined for different policies in the policy set, when user-defined policy management is used.
• E.A server pool can have different attributes defined for different policies in the policy set, when user-defined policy management is used.

Which two statements are true about server categorization in Oracle 19c Clusterware? (Choose two.)

• A.A server may be added to only one category using the crsctl utility.
• B.All server attributes used for categorization are administrator modifiable.
• C.All nodes in a cluster belong to the same Oracle-supplied category.
• D.Server categories can only be used for nodes running an application server.
• E.Different nodes in a cluster may belong to separate administrator-defined categories.
• F.All server attributes that may be used to determine the server category are discovered automatically by Oracle Clusterware.

Which method should be used to convert a single-instance Oracle 19c Database to a RAC Database?

• A.Using dbca to create a template from the single-instance database and then to create a RAC database on the cluster using that template
• B.Using the rconfig utility to migrate the database to shared storage and then using dbca to start one or more RAC database instances on the cluster
• C.Using dbca to migrate the database to shared storage and then to start one or more RAC database instances on the cluster
• D.Using the rconfig utility to create a template from the single-instance database and then using dbca to create a RAC database on the cluster using that template

Examine the output of this command:

The ACFS disk group is a normal redundancy disk group with 5 GB of free space.
To increase the size of the ACFS file system, you execute this command as the root user:
$ /sbin/acfsutil size +200M /u01/app/grid/acfsmount
Which two statements are true regarding the outcome of this command? (Choose two.)

• A.It fails to resize the filesystem because it must be unmounted before resizing.
• B.It resizes the filesystem mounted on /u01/app/grid/acfsmount.
• C.It resizes voli.
• D.It succeeds but leaves the file system unmounted.
• E.It fails to resize voli because it must be executed as a user belonging to the sysasm group.

Which three statements are true concerning activation of a user-defined policy in Oracle 19c Clusterware? (Choose three.)

• A.When a policy is activated, resources cannot be automatically started to comply with the policy definition.
• B.When a policy is first created, it is initially active.
• C.When a policy is first created, it is initially inactive.
• D.An administrator-defined policy may be activated using the srvctl utility.
• E.When a policy is activated, nodes may be reassigned to server pools based on the policy definition.
• F.When a policy is activated, resources can be automatically stopped to comply with the policy definition.