Oracle prepway oracle Database 19c 1z0-083 Release Date by Aylin q169 vce pdf

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Exam Name:	Oracle Database Administration II
Exam Code:	1z0-083 Dumps
Vendor:	Oracle	Certification:	Oracle Database 19c
Questions:	286 Q&A's	Shared By:	aylin

Question 48

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

Options:

The General Purpose of Transaction Processing templates are most suitable when concurrency and recoverability are key criteria.

Oracle DBCA templates can store only logical structure and not database files.

New templates can only be created by modifying an existing user-created template.

The Data Warehouse template is most suitable when transaction response time is the key criterion.

Oracle DBCA templates can be used to create new databases and duplicate existing databases.

Discussion

Question 49

Which three are true about Automatic Workload Repository (AWR), Automatic Database Diagnostic Monitor (ADDM), and the Manageability Monitor (MMON) background process? (Choose three.)

Options:

ADDM can recommend shrinking the buffer cache.

ADDM can recommend extending the buffer cache.

By default, MMON creates an AWR snapshot every 30 minutes.

ADDM performs its analysis only when a DBA requests it.

By default, AWR snapshots are automatically purged after eight days.

AWR snapshots must be deleted when no longer required by ADDM.

Discussion

Question 50

Which three are true about transporting databases across platforms using Recovery Manager (RMAN) image copies? (Choose three.)

Options:

By default, the transported database will use Oracle Managed Files (OMF)

Data files can be converted on the destination system.

Data files can be converted on the source system.

A new DBID is automatically created for the transported database.

Databases can be transported between systems with different endian formats.

The password file is automatically converted by RMAN.

Discussion

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Question 51

Choose three. Which three are true about the tools for diagnosing Oracle Database failure situations?

Options:

RMAN can always repair corrupt blocks.

Flashback commands help with repairing physical errors.

The ADR can store metadata in an Oracle Database repository.

The Automatic Diagnostic Repository (ADR) has a separate home directory for each instance of each Oracle product that is installed and uses it.

The ADR command-line utility (ADRCI) can package incident information to send to Oracle Support.

The Data Recovery Advisor uses the ADR.

Discussion

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