Oracle Database 12c: RAC and Grid Infrastructure Administration Free Sample Questions

The disk group compatibility attribute for ADVM must be set to 12.1 or higher.

The parent snapshot must be read-only.

The underlying ADVM volume must be configured with high redundancy.

The parent snapshot must be read/write.

latches

enqueues

database block buffers

mutexes

cursors

redo log buffers

They are system generated at the time of ASM file creation.

They can be used to reference existing ASM files.

They can be created only if OMF is enabled.

They are the only valid form that can be used for single file creation of a control file.

An alias may be created for an existing file by referring to the fully qualified file name.

They exist in both ASM and RDBMS instances, and display the same output.

Their names can be seen in diet when connected to an ASM instance.

Their names can be seen in v$fixed_table when connected to an instance of any type that is started.

They exist in both in ASM and RDBSM instances, but they can display different outputs depending on the instance type.

gv$asm_attribute can be used to display the ASM_POWER_LIMIT attribute of all ASM instances in the cluster.

PDB_3 must be closed on all CDB1 instances.

Manually created services for PDB_3 are not removed automatically from the OCR when dropping PDB_3.

CDB1 must be open in restricted mode on all cluster nodes.

PDB_3 must be open READ ONLY in all CDB1 instances.

Manually created services for PDB_3 are removed automatically from the OCR when dropping PDB_3.

the Grid Naming Service (GNS) VIP

public IP addresses

High Available VIP (HAIP) addresses

Single Client Access Name (SCAN) VIPs

Storage Network IP addresses