管理员在执行create database benet usebenet create table benet01（column1int，column2int）语句时，发生了错误，如何修改（）

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.

A . Information about each Oracle Net connection. B . Information about each entry in theLinstener.orafile C . Information about the changed done in the database D . Information about the different listeners in your system E . Information about all thenondatabasefiles required to operate the database

A . RCO1 only. B . DB01 only. C . DB02 only. D . DB01 and DB02 only. E . DB01，DB02，and RC01.

A . The CDB must be open. B . The CDB must be in the mount stage. C . The CDB must be in the nomount stage. D . Alt existing PDBs must be closed.

A . 1M B . 2M C . 3M D . 4M

A . SQL Server的默认路径下 B . D盘 C . E盘 D . C盘

A . 初始值为20M B . 增长方式为20M C . 增长方式为20% D . 最大值为20%

A . Set the UNDO_RETENTION parameter to AUTO. B . Create an initial undo segment in undotablespace. C . Set the UNDO_RETENTION parameter to 900 or more D . Set the initialization parameter UNDO_MANAGEMENT to AUTO E . Set the UNDO_MANAGEMENT parameter to the name of an undotablespace

A . 表 B . 系统数据库 C . 用户数据库 D . 视图

A .  Granting UNLIMITED QUOTA on the SYSTEM tablespace to the owner B .  Allocating the SYSTEM tablespace as the default tablespace and granting the SYSDBA privilege to the user C .  Creating a new tablespace，allocating this as the default， and granting UNLIMITED QUOTA on this tablespace to the user D .  Allocating the SYSAUX tablespace as the default tablespace and granting UNLIMITED QUOTA on this tablespace to the user

A . The source database backup must be copied over the net for test database. B . The source database must be run in ARCHIVELOG mode if the database is open. C . The source database must be shut down cleanly if the database is in mounted state. D . A net service name should be set up and a listener configured with the target as well as the source database.

A . Modify the membership list of the DAG B . Add the Network Load Balancing feature on both servers C . Add Active Directory Federation Services （AD FS） on both servers D . Enable Datacenter Activation Coordination （DAC） mode for the DAG

A . Granting UNLIMITED QUOTA on the SYSTEM tablespace to the owner B . Allocating the SYSTEM tablespace as the default tablespace and granting the SYSDBA privilege to the user C . Creating a new tablespace, allocating this as the default, and granting UNLIMITED QUOTA on this tablespace to the user D . Allocating the SYSAUX tablespace as the default tablespace and granting UNLIMITED QUOTA on this tablespace to the user

A . drop and re­create the read­only tablespaces B . rename the read­only data files to their correct file names C . change the tablespace status from read/write to read­only D . re­create the read­only tablespace because it is automatically removed

A .  log_file_name_convert B .  convert_log_file_name C .  file_name_convert_log D .  redo_log_file_name_convert E .  logfile_convert_directory

A . the port used by the listener B . the protocol used by the listener C . the server name where the listener runs D . the log file and trace file destination for the listener E . the database services to be registered with the listener

A . Information about each Oracle Net connection. B . Information about each entry in theLinstener.orafile C . Information about the changed done in the database D . Information about the different listeners in your system E . Information about all thenondatabasefiles required to operate the database

A . SYSTEM B . SYSAUX C . EXAMPLE D . UNDO E . TEMP F . USERS

A . Maximum Undo per consumer group B . Maximum Idle time C . Parallel server limit D . CPU E . Exadata I/O F . Local file system I/O

A . the CREATE TABLE .. command B . sorting of the SYSTEM tablespace’s data C . sorting of data required by recursive SQL statements D . the CREATE TABLE .. ORGANIZATION EXTERNAL .. command E . sorting of data if the users have not been allocated temporary tablespace explicitly F . sorting of data if the users have been allocated temporary tablespace explicitly

You create a new Automatic Database Diagnostic Monitor (ADDM) task: instance_analysis_mode_task. To view the ADDM report, you use the following command:You want to suppress ADDM output relating to Segment Advisor actions on user SCOTT‘s segments.What would you do to achieve this？（） <img src='https://img2.soutiyun.com/ask/uploadfile/2019-03-27/f856003f497492b5fcd1516f347bc3b8.jpg' /> A. Add a finding directive for the ADDM task. B. Add a segment directive for the ADDM task. C. Add a parameter directive for the ADDM task. D. Disable the Segment Advisor from the Automatic Maintenance Task.