题目内容

You experienced a loss of data files in your database. You did not lose any of your control files. You are going to use RMAN to restore and recover the database. Currently， your instance is shut down. Which sequence of commands is correct to restore and recover your database？（）

A
B
C
D

查看答案

搜索结果不匹配？点我反馈

更多问题

在客户交互周期中的客户接触参与阶段，CRM系统主要包含（）。

A. 活动管理
B. 电话营销
C. 电子营销
D. 潜在客户管理

查看答案

汽车发动机正常工作时，水温表的指针应指在（）。

A. 65～80℃
B. 75～90℃
C. 85～100℃

查看答案

Whichfourareattributesofsinglerowfunctions?（）

A. cannotbenested
B. manipulatedataitems
C. actoneachrowreturned
D. returnoneresultperrow
E. acceptonlyoneargumentandreturnonlyonevalue
F. acceptargumentswhichcanbeacolumnoranexpression

查看答案

Click the Exhibit button. Given： Which statement is true if a TestException is thrown on line 3 of class B？（）

A. Line 33 must be called within a try block.
B. The exception thrown by method1 in class A is not required to be caught.
C. The method declared on line 31 must be declared to throw a runtimeexception.
D. On line 5 of class A,the call to method2 of class B does not need to be placed in a trycatch block.

查看答案

You experienced a loss of data files in your database. You did not lose any of your control files. You are going to use RMAN to restore and recover the database. Currently， your instance is shut down. Which sequence of commands is correct to restore and recover your database？（）

A B C D

在客户交互周期中的客户接触参与阶段，CRM系统主要包含（）。

汽车发动机正常工作时，水温表的指针应指在（）。

Whichfourareattributesofsinglerowfunctions?（）

Click the Exhibit button. Given： Which statement is true if a TestException is thrown on line 3 of class B？（）

A
B
C
D