Choose three. Which three are true about a container database (CDB)?

• A.It can contain only one PDB$SEED, which is created when the CDB is created.
• B.It can be created by cloning an existing CDB.
• C.It can contain only one Application Container seed, which is created when the Application Container is created.
• D.It contains predefined common roles in both the root and the seed.
• E.It can have any number of pluggable databases (PDBs) limited only by space availability.
• F.It can have local users with the same name in different PDBs.
• G.It can be created from a non-CDB.

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Which three are true about Oracle Grid Infrastructure for a Standalone Server?

• A.It requires Oracle ASMLib to manage Automatic Storage Managerment (ASMl) disks.
• B.Automatic Storage Management (ASM requires that ars groups OSASM and OSDBA be assigned assecondary groups for its installation owner.
• C.It requires the operating system ORACLE_BASDE environment variable to be predefined before installation.
• D.It includes both Oracle Restart and Oracle Automatic Storage Management (ASM) software.
• E.It creates one disk group during installation.
• F.It requires Oracle ASM Filter Drver (ASMFD) to manage Automatic Storage Managemernt (AsM) disks.

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Examine this configuration:
CDB1 is a container database.
PDB1 and PDB2 are pluggable databases in CDB1.
You execute these commands successfully:

Which two are true? (Choose two.)

• A.PDB1 and PDB2 are in READ ONLY state.
• B.PDB1 and PDB2 are in MOUNT state.
• C.CDB$ROOT is in MOUNT state.
• D.Redo logs are opened.
• E.PDB$SEED is in READ ONLY state.

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Which two are true about the automatic execution of operating system scripts when performing silent mode installation starting from Oracle Database 19c? (Choose two.)

• A.The response file must contain the root or sudo password.
• B.The response file can specify the root or sudo password.
• C.Silent install always runs operating scripts automatically.
• D.The response file can specify the path of the sudo program.
• E.The installer will prompt for the root or sudo password.

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Which two are true about Oracle Database Configuration Assistant (DBCA) templates?

• A.Oracle DBCA templates can be used to create new databases and duplicate existing databases.
• B.Oracle DBCA templates can store only logical structure and not database files.
• C.New templates can only be created by modifying an existing user-created template.
• D.The General Purpose or Transaction Processing templates are most suitable when concurrency and recoverability are key criteria.
• E.The Data Warehouse template is most suitable when transaction response time is the key criterion.

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