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[多选] Which two are attributes of iSQL*Plus? ()

A . /SQL*Plus commands cannot be abbreviated.
B . /SQL*Plus commands are accessed from a browser.
C . /SQL*Plus commands are used to manipulate data in tables.
D . /SQL*Plus commands manipulate table definitions in the database.
E . /SQL*Plus is the Oracle proprietary interface for executing SQL statements.

Which two statements are true regarding Health Monitor checks in Oracle Database 11g?()    Health Monitor checks can be used to scan the contents of the redo log and archive logs for accessibility and corruption.。  Health Monitor checks can be used to verify the integrity of database files and report failures if these files are inaccessible,corrupt or inconsistent.。  Health Monitor checks can be used to verify the contents of dictionary entries for each dictionary object and fix it automatically.。  Health Monitor checks are always initiated manually when there is some critical error.。 凹槽配合的凸缘式联轴器在装拆时,凸缘半联轴器必须作()后,转子方可作径向位移。 You want to create a consumer group, GROUP1, and you execute the following command in the command-line interface:  SQL> EXEC DBMS_RESOURCE_MANAGER.CREATE_CONSUMER_GROUP (CONSUMER_GROUP =>’group1’,  COMMENT => ’New Group’);  This command errors out displaying the following message:  ERROR at line 1:  ORA-29371: pending area is not active  ORA-06512: at "SYS.DBMS_RMIN", line 115  ORA-06512: at "SYS.DBMS_RESOURCE_MANAGER", line 108  ORA-06512: at line 1  What action would you take to overcome this error?()  activate the Pending Area before creating the consumer group。  create the Pending Area before creating the consumer group。  increase the size of the database buffer cache to accommodate the Pending Area。  increase the size of the shared pool to accommodate the Pending Area。  increase the size of the large pool to accommodate the Pending Area。 Given:  Which code, inserted at line 15, creates an instance of the Point class defined in Line?()  Line l = new Line() ; l.Point p = new l.Point();。  Line.Point p = new Line.Point();。  The Point class cannot be instatiated at line 15.。  Point p = new Point();。 油田上油水井井位的部置称为() 开发方式。 开发层系。 开发井网。 Which two are attributes of iSQL*Plus? ()
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