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Oracle 1Z0-083最新試題，1Z0-083題庫更新資訊

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>> Oracle 1Z0-083最新試題 <<

一流的Oracle 1Z0-083最新試題是行業領先材料和正確的1Z0-083：Oracle Database Administration II

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最新的 Oracle Database 19c 1Z0-083 免費考試真題 (Q203-Q208):

問題 #203
Which three are true about backup, restore, and recovery operations done without using Recovery Manager (RMAN)?

A. Oracle archive log backups, copied using an O/S utility, can be added to the RMAN catalog as a backup set.
B. Backing up a database in noarchivelog mode using O/S utilities requires that the database instance be shut down.
C. Backing up a database in archivelog mode using O/S utilities requires that the database instance be started and the database be in open state.
D. Backing up a database in noarchivelog mode using O/S utilities requires that the database instance be started and the database be in mount state.
E. An Oracle database can be restored from backup files copied using O/S utilities.
F. Backing up a database in archivelog mode using O/S utilities requires that the database instance be started and the database be in mount state.
G. Oracle data file backups, copied using an O/S utility, can be added to the RMAN catalog as image copies.

答案：A,E,G

問題 #204
Examine the statements that use flashback technologies:
FLASHBACK TABLE customers TO TIMESTAMP TO_TIMESTAMP('2013-02-04 09:30:00', 'YYYYMM-DD HH:MI:SS'); SELECT * FROM customers AS OF SCN 123456; FLASHBACK TABLE customers TO BEFORE DROP; FLASHBACK DATABASE TO TIMESTAMP TO_TIMESTAMP('2013-02-04 09:30:00', 'YYYY-MM-DD HH:MI:SS'); SELECT * FROM customers VERSIONS BETWEEN SCN 123456 AND 123999; ALTER TABLE customers FLASHBACK ARCHIVE; Which set ofstatements depends on the availability of relevant undo data in the undo tablespace?

A. 2,3,5,6
B. 3,4,5
C. 1,3,6
D. 1,2,5

答案：D

問題 #205
Which three actions are mandatory post database upgrade?

A. Resetting passwords to enforce case-sensitivity.
B. Setting threshold values for tablespace alerts.
C. Run OPatch commands from the new Oracle home.
D. Updating client scripts with the new Oracle home.
E. Migration to unified auditing.
F. Upgrading user tables that depend on Oracle-maintained abstract data types.

答案：C,D,F

問題 #206
Which two statements are true about recovering logically corrupted tables or table partitions from an RMAN backup?

A. Tables with not null constraints cannot be recovered.
B. Tables or table partitions can be recovered only when the database is in mount state.
C. Tables or table partitions from the system and sysaux tablespaces cannot be recovered.
D. Tables or table partitions can be recovered by using an auxiliary instance only.
E. Tables or table partitions with a foreign key cannot be recovered.

答案：C,D

問題 #207
Which two are true about an RPM-based Oracle Database installation? (Choose two.)

A. It includes the Oracle Preinstallation RPM.
B. It uses a service configuration script to create a single-instance database as part of the installation.
C. From Oracle Database 18c, a single RPM can be used to install only Oracle Database Server for a single instance.
D. It requires an Unbreakable Linux Network (ULN) subscription.
E. It performs a software-only Oracle Database installation.

答案：A,D

問題 #208
......

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1Z0-083題庫更新資訊: https://www.testpdf.net/1Z0-083.html

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Ed Smith Ed Smith

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