1Z0-053
单选题You are working on a CATDB database that contains an Oracle Database version 11.1 catalog schema owned by the user RCO11. The INST1 database contains an Oracle Database version 10.1 catalog schema owned by the user RCAT10. You want the RMAN to import
题目
The scripts in the RCO11 catalog are overwritten.
RMAN renames the local stored scripts in the RCO11 catalog.
The RMAN session in which the command is executed aborts.
RMAN renames the global scripts that are imported from the RCAT10 catalog.
参考答案和解析
相似问题和答案
第1题：
A. Its entries are specific to a single database.
B. It contains file systems that have been mounted by Direct NFS.
C. It is globally available to all Oracle 11g databases on the machine.
D. It contains file systems that have been mounted by the kernel NFS system.
第2题：
You work as a database administrator for Supportcenter.cn. You are working on Oracle Database 10g. To forward client connections to an instance， the listener must know information such as the name of the instance and where the instance’s ORACLE_HOME is located. How does the listener get this information？（）
- A、It gets it from the parameter file.
- B、The listener prompts for details on startup.
- C、The listener gathers information from the control file.
- D、The instance automatically registers with the default listener.
- E、The listener gets this information through thelistener.orafile.
正确答案:D,E
第3题：
A. Oracle Net Manager
B. Listener Control utility
C. Database Configuration Assistant
D. Oracle Net Configuration Assistant
第4题：
In which two cases would you perform only consistent backup？（）
- A、You are working on a database where downtime is not tolerated.
- B、You are working on a database where downtime can be tolerated.
- C、You are working on a database that operates in ARCHIVELOG mode.
- D、You are working on a database that operates in NOARCHIVELOG mode.
- E、You are working on a database where all the tablespaces are locally managed.
- F、You are working on a database where control files and redo log files are multiplexed.
- G、You are working on a database where control files and redo log files are not multiplexed.
正确答案:B,D
第5题：
You work as a database administrator for Certkiller .com. You want to administer your database servers，which are running on different host machines，using the Web-enabled grid control interface. You have configured the agent on the host machines. You have started the Oracle Database 10g Grid Control utility on your machine. Which two additional components would you configure to achieve this objective？（）
- A、Application Server Control
- B、Oracle Management Service
- C、Oracle Enterprise Manager Repository
- D、Oracle Enterprise Manager Database Control
正确答案:C,D
第6题：
You are managing the APPPROD database as a DBA which is not using the Oracle-managed files. You plan to duplicate this database in the same system with the name DUPDB.You want to create the same directory structure for duplicate database files as of the target database.You executed the following RMAN commands:What are the implications of this command?（）
A. It creates database files for the duplicate database under the Oracle base with a different directory for the duplicate database.
B. It overwrites data files of the target database because a different location for data files is not mentioned for the duplicate database.
C. It creates database files for the duplicate database under the same Oracle home as that of the target database with the same directory structure.
D. It creates database files for the duplicate database under the same Oracle home as that of the target but with a different directory for the duplicate database.
第7题：
You are working on an Oracle Database 10g database. You enabled the Flashback Database feature. Which two statements regarding flashback logs are true？ （）
- A、 Flashback logs are not archived.
- B、 Flashback logs are maintained in redo log files.
- C、 Flashback logs are maintained in the Flash Recovery Area.
- D、 Flashback logs are used to maintain Flashback Database related errors.
- E、 Flashback logs need to be cleared manually after you disable Flashback Database.
正确答案:A,C
第8题：
You are working on a CATDB database that contains an Oracle Database version 11.1 catalog schema owned by the user RCO11. The INST1 database contains an Oracle Database version 10.1 catalog schema owned by the user RCAT10.You want the RMAN to import metadata for database IDs 1423241 and 1423242, registered in RCAT10, into the recovery catalog owned by RCO11.You executed the following commands:Which two statements are true regarding the tasks accomplished with these commands?（）
A. They import all metadata from the RCAT10 catalog.
B. They unregister the database from the RCAT10 catalog.
C. They do not register the databases registered in the RCAT10 catalog.
D. They register all databases registered in the RCAT10 catalog.
第9题：
You are working on a CATDB database that contains an Oracle Database version 11.1 catalog schema owned by the user RCO11. The INST1 database contains an Oracle Database version 10.1 catalog schema owned by the user RCAT10. You want the RMAN to import metadata for database IDs 1423241 and 1423242， registered in RCAT10， into the recovery catalog owned by RCO11. You also want to deregister them from the catalog after import. You executed the following commands to achieve this： RMAN> CONNECT CATALOG rco11/password@catdb RMAN> IMPORT CATALOG rcat10/oracle@inst1 DBID=1423241，1423242； What happens if the RCO11 catalog has scripts with the same name as that of the scripts in RCAT10 catalog？（）
- A、 The scripts in the RCO11 catalog are overwritten.
- B、 RMAN renames the local stored scripts in the RCO11 catalog.
- C、 The RMAN session in which the command is executed aborts.
- D、 RMAN renames the global scripts that are imported from the RCAT10 catalog.
正确答案:D
第10题：
You are working on an Oracle Database 10g database. For which purposes would you use the Flashback Transaction Query feature？ （）
- A、 To recover a dropped table.
- B、 To recover a dropped schema.
- C、 To recover data from a truncated table.
- D、 To view changes made by all the transactions during a given period of time.
- E、 To view changes made by a single transaction during a given period of time.
正确答案:D,E