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单选题You are working as a DBA on Oracle Database 9i. You plan to upgrade your 9i database to Oracle 10g. To be familiar with the new database technology， you decide to install Oracle Database 10g on your workstation at home. You create a general purpose dat

题目
单选题
You are working as a DBA on Oracle Database 9i. You plan to upgrade your 9i database to Oracle 10g. To be familiar with the new database technology， you decide to install Oracle Database 10g on your workstation at home. You create a general purpose database.   After the installation， you make the following changes in your initialization parameter file：LOG_ARCHIVE_DEST_1=’LOCATION=USE_DB_RECOVERY_FILE_DEST’   DB_RECOVERY_FILE_DEST =    ’LOCATION=d：/product/10.1.0/flash_recovery_area’  DB_RECOVERY_FILE_DEST_SIZE=10g   Where are the archived redo logs stored for your database？（）
A

 The archived redo logs are stored in an operating system-dependent location.

B

 The archived redo logs are stored in the location specified by LOG_ARCHIVE_DEST_1.

C

 The archived redo logs are stored in the location specified by DB_RECOVERY_FILE_DEST.

D

 The archived redo logs are stored in the locations specified by both LOG_ARCHIVE_DEST_1 and  DB_RECOVERY_FILE_DEST.

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相似问题和答案

第1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.


参考答案：B

第2题：

You work as a database administrator for Supportcenter.cn. 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3题：

Your database instance is running.You are not able to access Oracle Enterprise Manager Database Control because the listener is not started.Which tool or utility would you use to start the listener?()

A. Oracle Net Manager

B. Listener Control utility

C. Database Configuration Assistant

D. Oracle Net Configuration Assistant


参考答案：B

第4题：

The operating system filecratabin the Linux platform gets updated whenever you create a new database on the same host machine.  What kind of information is stored is stored in this file？（）

  • A、OracleSIDsonly
  • B、Oracle homes only
  • C、Oracle install timestamp
  • D、Oracle inventory pointer files
  • E、Oracle database creation timestamp
  • F、OracleSIDsand Oracle homes only
  • G、OracleSIDs， Oracle homes and flag for auto startup

正确答案:G

第5题：

You want to create a new optimized database for your transactional production environment to be used by a financial application. While creating the database， you want the Oracle software to take care of all basic settings to optimize the database performance. Which method would you use to achieve this objective？（）

  • A、Use the CREATE DATABASE .. command to create the database with Oracle-managed files. 
  • B、Use the Database Configuration Assistant (DBCA) to create the database with Oracle-managed files. 
  • C、Use Enterprise Manager to create a new database with the Online Transaction Processing (OLTP) option. 
  • D、Use Database Configuration Assistant (DBCA) to create the database with Transaction Processing template. 
  • E、Use the CREATE DATABASE .. command to create the database with Automatic Storage Management (ASM) file system.

正确答案:D

第6题：

You installed Oracle Database 11g and are performing a manual upgrade of the Oracle9i database. As a part of the upgrade process, you execute the following script: SQL>@utlu111i.sql Which statement about the execution of this script is true?（）

  • A、It must be executed from the Oracle Database 11g environment.
  • B、It must be executed only after the SYSAUX tablespace has been created.
  • C、It must be executed from the environment of the database that is being upgraded.
  • D、It must be executed only after AUTOEXTEND is set to ON for all existing tablespaces.
  • E、It must be executed from both the Oracle Database 11g and Oracle Database 9i environments.

正确答案:C

第7题：

You are maintaining your database in Oracle10g. You find that the number of languages that should be supported in your database has increased. The character set of your database is UTF8. You decide to migrate your database to the AL16UTF16 national character set.   How will you migrate your database from UTF8 to AL16UTF16？（）  

  • A、 by using the RMAN utility
  • B、 by using the export/import utility
  • C、 by using the ALTER DATABASE command
  • D、 by enabling the change tracking feature

正确答案:C

第8题：

You are in the process of creating a virtual private catalog in your Oracle Database 11g database. The PROD1, PROD2, and PROD3 Oracle Database 10g databases are registered in the base recovery catalog. The database user who owns the base recovery catalog is CATOWNER. CATOWNER executes the following command to grant privileges to a new user VPC1 using Oracle Database 11g RMAN executables:What is the outcome of the above commands?（）

A. They execute and create a virtual catalog for pre-Oracle 11g clients.

B. They produce an error because PROD1 and PROD2 databases belong to the older version.

C. They produce an error because you need to connect as CATOWNER to execute this packaged procedure.

D. They produce an error because you need to connect to the target database to execute this packaged procedure.


参考答案：A

第9题：

If you create your database using Oracle Managed Files （OMF）， what is true？（）

  • A、You must use Oracle predefined names to identify raw partitions that will hold OMF structures. 
  • B、You must define directories for two online redo log groups and three copies of the control file. 
  • C、If your CREATE DATABASE command fails, any OMF database files that have already been created will be dropped automatically. 
  • D、You must use only OMF data files when adding new tablespaces or data files to your database in the future.

正确答案:D

第10题：

You are using flat files as the data source for one of your data warehousing applications. You plan to move the data from the flat file structures to an Oracle database to optimize the application performance. In your database you have clustered tables. While migrating the data， you want to have minimal impact on the database performance and optimize the data load operation. Which method would you use to load data into Oracle database？（）

  • A、use the external table population
  • B、use the Oracle Data Pump export and import utility
  • C、use the conventional path data load of SQL*Loader utility
  • D、use the direct path data load of Oracle export and import utility

正确答案:C

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