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Exam contains 149 questions

Page 3 of 25

Question 13 🔥

Which two statements about multitenant architecture are true?

Which database solution meets these requirements?

A. Multiple PDBs on a single server need multiple database instances and multiple sets of database files.

Highly voted

B. Although consolidated into a single physical database, PDBs mimic the behavior of non-CDBs.

Highly voted

C. A PDB administrator can use Oracle Flashback or point-in-time recovery to retrieve lost data from a PDB, only by shutting down all the PDBs from the CDB.

Highly voted

D. It is easier to collect performance metrics for many databases in a CDB than individual non-CDB databases.

Highly voted

E. It takes more time to apply a patch to one CDB that holds hundreds of PDBs than to hundreds of non-CDB databases.

Highly voted

Discussion of the question

Question 14 🔥

Which three statements represent the benefits of multitenant architecture for database consolidation?

Which database solution meets these requirements?

A. You can unplug a PDB from a development CDB and plug it into a production CDB, which allows for easier and more rapid movement of data and code.

Highly voted

B. You can consolidate shared database memory by combining multiple PDBs in a single CD

Highly voted

C. Patching individual PDBs requires the same amount of time as patching individual databases.

Highly voted

D. Consolidating separate databases into a single CDB requires the same amount of storage allocation.

Highly voted

E. In multitenant architecture, a PDB behaves the same as a non-CDB as seen from a client connecting with Oracle Net. No client modification is required.

Highly voted

Discussion of the question

Question 15 🔥

Which statement about the Oracle Advanced Security Data Redaction feature is true?

Which database solution meets these requirements?

A. It transparently encrypts data at rest in Oracle databases.

Highly voted

B. It securely manages encryption keys.

Highly voted

C. It protects against theft or loss of disks and backups.

Highly voted

D. It prevents OS users from inspecting tablespace files.

Highly voted

E. It limits the exposure of sensitive data in applications.

Highly voted

F. It alters data in caches, buffers, and persistent storage.

Highly voted

G. It impacts operational activities such as backup & restore, upgrade & patch, and replication.

Highly voted

Discussion of the question

Question 16 🔥

Which three statements about Automatic Database Diagnostic Monitor (ADDM) are true?

Which database solution meets these requirements?

A. It requires the database to be open.

Highly voted

B. It analyzes the performance of specified objects.

Highly voted

C. It implements all recommendations automatically.

Highly voted

D. It recommends solutions and quantifies expected benefits.

Highly voted

E. It retains snapshots in the SYSAUX tablespace until the database is restarted.

Highly voted

F. It analyzes the snapshots stored in the Automatic Workload Repository (AWR).

Highly voted

Discussion of the question

Question 17 🔥

Which is the default port number for Database Express?

Which database solution meets these requirements?

Discussion of the question

Question 18 🔥

Which statement about CDB architecture is true?

Which database solution meets these requirements?

A. Oracle-supplied metadata resides only in the root container.

Highly voted

B. A seed PDB can sometimes be opened for particular operations.

Highly voted

C. Multiple PDBs with the same name can reside in the same CDB.

Highly voted

E. You can create common users in PDBs.

Highly voted

D. A CDB can have an infinite number of PDBs.

Highly voted

Discussion of the question

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oracle 1Z0_497

Exam contains 149 questions

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