OCP-1Z0-052-V8.02-39题

39. Which two statements are true about standard database auditing? (Choose two.)

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 executed

more than once.

Answer: AB

答案解析:

参考:http://blog.csdn.net/rlhua/article/details/12292365

AB答案,

SQL 语句审计: AUDIT table;
上面显示的语句可审计影响表的任何数据定义语言(DDL) 语句,包括CRE ATE T ABLE、DROP T ABLE和TRUNC ATE T ABLE等。

也可以审计pl/sql语句。

C答案:Oracle DB 会自动捕获SYSDBA和SYSOPER用户的登录事件。

D答案:审计设置为BY ACCESS。每次行使经审计的系统权限时,都会生成一条审计记录。

使用BY SESSION子句将这些记录组成一组,以便每个会话只生成一条记录。
(这样,如果一个用户针对另一个用户的表发出了多条更新语句,则只收集一条审计记录。)

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