多选题Which two statements are true about standard database auditing（）ADDL statements can be audited.BStatements that refer to stand-alone procedure can be audited.COperations by the users logged on as SYSDBA cannot be audited.DOnly one audit record is ever 

第1题：

Which two statements are true about the WebLogic Server domains ？ （）

• A、 Application Programmers need to refer to domains in their Oracle Web`logic Server programming Interface
• B、 domains can be used to separate development， test， and production application， administration and operational responsibility， and organizational or business division 
• C、 one can share a configured resource or subsystem between domains
• D、 the concept of multiple domains is supported 

第2题：

Which two statements about bigfile tablespaces are true？ （）

• A、The bigfile tablespace have only one data file.
• B、The segment space management is automatic.
• C、The extent management is dictionary managed.
• D、The database can have only one bigfile tablespace.
• E、The bigfile tablespace can be converted to a smallfile tablespace.

第3题：

Which two statements are true about a job chain? （）(Choose two.)

• A、A job chain can contain a nested chain of jobs.
• B、The jobs in a job chain cannot have more than one dependency.
• C、A job of the CHAIN type can be run using event-based or time-based schedules.
• D、The jobs in a job chain can be executed only by using the events generated by the Scheduler

第4题：

You execute the following commands to audit database activities: SQL > ALTER SYSTEM SET AUDIT_TRIAL=DB, EXTENDED SCOPE=SPFILE; SQL > AUDIT SELECT TABLE, INSERT TABLE, DELETE TABLE BY JOHN By SESSION WHENEVER SUCCESSFUL; Which statement is true about the audit record that generated when auditing after instance restarts?（）

• A、One audit record is created for every successful execution of a SELECT, INSERT OR DELETE command on a table, and contains the SQL text for the SQL Statements.
• B、One audit record is created for every successful execution of a SELECT, INSERT OR DELETE command, and contains the execution plan for the SQL statements.
• C、One audit record is created for the whole session if john successfully executes a SELECT, INSERT, or DELETE command, and contains the execution plan for the SQL statements.
• D、One audit record is created for the whole session if JOHN successfully executes a select command, and contains the SQL text and bind variables used.
• E、One audit record is created for the whole session if john successfully executes a SELECT, INSERT,or DELETE command on a table, and contains the execution plan, SQL text, and bind variables used.

第5题：

Which two statements are true about standard database auditing（）

• A、DDL statements can be audited.
• B、Statements that refer to stand-alone procedure can be audited.
• C、Operations by the users logged on as SYSDBA cannot be audited.
• D、Only one audit record is ever created for a session per audited statement even though it is executedmore than once.

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第13题：

Which two statements about subqueries are true? （）

• A、A subquery should retrieve only one row.
• B、A subquery can retrieve zero or more rows.
• C、A subquery can be used only in SQL query statements.
• D、Subqueries CANNOT be nested by more than two levels.
• E、A subquery CANNOT be used in an SQL query statement that uses group functions.
• F、When a subquery is used with an inequality comparison operator in the outer SQL statement, the column list in the SELECT clause of the subquery should contain only one column.

第14题：

Which two statements are true about a job chain?（）

• A、A job chain can contain a nested chain of jobs.
• B、The jobs in a job chain cannot have more than one dependency.
• C、A job of the CHAIN type can be run using event-based or time-based schedules.
• D、The jobs in a job chain can be executed only by using the events generated by the Scheduler

第15题：

Which two statements are true about simple views？（）

• A、Views can be created as read only.
• B、Views are data segments like tables.
• C、Views can be created on the basis of more than one table.
• D、Data manipulation language （DML） operations cannot be performed on views.

第16题：

Which two statements are true about a job chain？（）

• A、 A job chain can contain a nested chain of jobs
• B、 The jobs in a job chain cannot have more than one dependency
• C、 A job of the CHAIN type can be run using event-based or time-based schedules
• D、 The jobs in a job chain can be executed only by using the events generated by the Scheduler

第17题：

Which two statements are true about the roles in the Oracle database？（）

• A、A role can be granted to itself.
• B、Roles are owned by the SYS user.
• C、Roles can be granted to other roles.
• D、A role cannot be assigned external authentication.
• E、A role can contain both system and object privileges.

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