Oracle DB 23ai Admin Practice Questions - Oracle Database 23ai Administrator Professional Exam - Oracle DB 23ai Admin Practice Questions - Oracle Database 23ai Administrator Professional Exam

Question 1

In Oracle 23ai, which background process is responsible for writing dirty buffers from the database buffer cache to data files?

LGWR DBWR CKPT SMON

Correct Answer:

DBWR

Question 2

Which Oracle 23ai initialization parameter must be set to CDB$ROOT-level to enable the multitenant architecture with multiple PDBs?

ENABLE_PLUGGABLE_DATABASE CONTAINER_DATA ENABLE_DDL_LOGGING MAX_PDBS

Correct Answer:

ENABLE_PLUGGABLE_DATABASE

Question 3

A DBA needs to create a PDB by cloning an existing PDB named HRPDB while it remains open. Which SQL statement accomplishes this?

CREATE PLUGGABLE DATABASE HRPDB_CLONE FROM HRPDB; CREATE PLUGGABLE DATABASE HRPDB_CLONE FROM HRPDB SNAPSHOT COPY; CREATE PLUGGABLE DATABASE HRPDB_CLONE FROM HRPDB FILE_NAME_CONVERT=('/hrpdb/','/hrpdb_clone/'); CREATE PLUGGABLE DATABASE HRPDB_CLONE CLONE FROM HRPDB OPEN RESTRICTED;

Correct Answer:

CREATE PLUGGABLE DATABASE HRPDB_CLONE FROM HRPDB FILE_NAME_CONVERT=('/hrpdb/','/hrpdb_clone/');

Question 4

Which view provides information about all PDBs within a CDB, including their OPEN_MODE and RESTRICTED status?

DBA_PDBS V$PDBS V$DATABASE CDB_PDB_HISTORY

Correct Answer:

V$PDBS

Question 5

A DBA wants to prevent a PDB from running Java stored procedures while still allowing SQL and PL/SQL. Which feature should be used?

Resource Manager PDB directives PDB Lockdown Profile Database Vault realms PDB isolation parameter CONTAINERS_PARALLEL_DEGREE

Correct Answer:

PDB Lockdown Profile

Question 1

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Prepare with the Oracle DB 23ai Admin Practice Questions - Oracle Database 23ai Administrator Professional Exam practice quiz. This question bank includes 100 questions covering oracle, data, database, wants, and feature. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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Oracle DB 23ai Admin Practice Questions - Oracle Database 23ai Administrator Professional Exam

This practice set contains 100 questions from the matching question bank and focuses on oracle, data, database, wants, and feature. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

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Oracle DB 23ai Admin Practice Questions - Oracle Database 23ai Administrator Professional Exam

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