ocp-83_在线真题试卷与模拟练习_ocp-83

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Choose the minimum required steps in the correct order to recover the database

A schema owner truncated a table in error and must recover the data

Which Oracle Flashback feature could be used to recover the data?

Which should be tuned first when doing a performance tuning exercise for an Oracle Database environment?

You want to transport the UNIVERSITY tablespace from one database to another.The UNIVERSITY tablespace is currently open read/writeThe source and destination platforms have thesame endian format.

Examine this list of steps:

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Which are the minimum number of steps required, in the correct order, to transport the UNIVERSITY tablespace?

Examine this configuration:

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Which table or set of tables will exist after the Flashback operation has completed?

Which statement correctly describes the SQL profiling performed by the SQL Tuning Advisor?

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Examine this output of an export from the current release of an Oracle multitenant database

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What is the outcome?

Application PDBS, SALES_App1 and SALES_App2, must be created and they must access common tables of the SALES_App application

Examine these steps:

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Which are the minimum required steps in the correct sequence?

Examine this configuration

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Which method can be used to undo the changes using a single command

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In which order will the upgrade occur?

Which operating system group is NOT needed to perform an Oracle Database installation?

Your CDB has two regular PDBs as well as one application container with two application PDBs and an application seed.

No changes have been made to the standard PDB$SEED.

How many default temporary tablespaces can be assigned in the CDB?

You execute this command successfully:

SQL>ALTER DATABASE BACKUP CONTROLFILE TO TRACE:

What is the outcome?

SQL Performance Analyzer (SPA) has reported several regressed SQL statements for one of your databases.

Which action could help in the performance management of these regressed SQL statements?

Which two are true about reclaiming space used by Flashback logs in Oracle Database 20c and later releases?

Which two are true about server-generated alerts?

Which three are true about upgrading Oracle Grid Infrastructure?

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