[单选]

In your database, the flash recovery area (FRA) is configured as the default for RMAN backups. You executed the following commands to configure the settings in RMAN:
RMAN> CONFIGURE DEVICE TYPE disk PARALLELISM 2 BACKUP TYPE TO BACKUPSET;
RMAN> CONFIGURE CHANNEL 1 DEVICE TYPE disk FORMAT '/home/oracle/disk1/%U';
RMAN> CONFIGURE CHANNEL 2 DEVICE TYPE disk FORMAT '/home/oracle/disk2/%U';
You issue the following RMAN command to backup the database:
RMAN> RUN
2> {
3> ALLOCATE CHANNEL ch1 DEVICE TYPE disk;
4> BACKUP DATABASE;
5> }
Which statement is true about the outcome?（）

You are working on the APPDB database as a DBA. The database has a default Flashback Data Archive DFLA1 created on it. You issued the following command to drop the Flashback Archive FLA1: DROP FLASHBACK ARCHIVE fla1,What is the effect of this command?（） The Flashback Archive FLA1 is dropped only if it is empty.。 The tablespace having Flashback Archive is dropped.。 The Flashback Archive FLA1 is dropped after moving the existing data in it to the default Flashback Archive.。 The Flashback Data Archive and historical data are dropped.。 以下对态度和品德之间的关系描述正确的是（） 态度和品德都是一种内部状态。 态度和品德的结构是一致的。 态度涉及的范围比品德更大。 品德的价值内化程度更高。 Which four steps are involved to use Active Cache Dependency Injection in a WebLogic Java EE application?（） Deploy Active Cache shared library。 Declare dependency on the shared library。 Declare all dependency injection entries。 Package tangosol-coherence-override.xml in modules classpath。 Package coherence-cache-config.xml in modules classpath。 服务级别管理过程的目标是什么（） 以最低的成本为顾客提供高质量的服务；。 确保对重大事件能及时通报和协调；。 确保顾客所需的IT服务得到持续的维护和改进；。 获得顾客的广大理解和支持。 You suspect unauthorized data manipulation language （DML） operations on a particular table. You want to track users who are performing the transactions and the values used in the transactions. Also， you plan to transfer these values to another table for analysis.  How would you achieve this？（） by using triggers。 by using external tables。 by using anonymous PL/SQL blocks。 by auditing all DML operations on the table。

In your database, the flash recovery area (FRA) is configured as the default for RMAN backups. You executed the following commands to configure the settings in RMAN:
RMAN> CONFIGURE DEVICE TYPE disk PARALLELISM 2 BACKUP TYPE TO BACKUPSET;
RMAN> CONFIGURE CHANNEL 1 DEVICE TYPE disk FORMAT '/home/oracle/disk1/%U';
RMAN> CONFIGURE CHANNEL 2 DEVICE TYPE disk FORMAT '/home/oracle/disk2/%U';
You issue the following RMAN command to backup the database:
RMAN> RUN
2> {
3> ALLOCATE CHANNEL ch1 DEVICE TYPE disk;
4> BACKUP DATABASE;
5> }
Which statement is true about the outcome?（）