Which three file types can be stored in an ASM Cluster file system (ACFS) and used by the relevant software? (Choose three.)

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You administer a three-instance, policy-managed, multitenant RAC database CDB1 with three PDBs: PDB_1, PDB_2, and PDB_3.

You want to drop PDB_3.

Which two statements are true? (Choose two.)

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Examine this command:

SQL> CREATE PLUGGABLE DATABASE pdb3 FROM pdb1;

Which three conditions must be true for successful execution of this command on a RAC database? (Choose three.)

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Examine this command to create a volume in the DATA disk group:

SQL>ALTER DISKGROUP DATA ADD VOLUME vo11 SIZE 10g HIGH

STRIPE_WIDTH 1M;

STRIPE_COLUMNS 1;

The DATA disk group has 50GB free space.

Which two are prerequisites for successful execution of this command?

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Examine this command and output:

[root@host01 ~]# / sbin/acfsutil snap create snap001 /u0l/app/grid/acfsmount/

acfsutil snap create: Snapshot operation is complete.

Examine this command:

[root@host01 ~]# / sbin/acfsutil snap create --p snap001

Snap002 /u01/app/grid/ acfsmount/

Which statement must be true for the successful execution of the second command?

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