The database is running in the ARCHIVELOG mode. It has three redo log groups with one memb

A.Top

B.Perform

C.VMSTAT

D.NETSTAT

下面程序段的输出结果是（）。

A.t has been created．

B.t has been created． t is running．

C.t is running．

D.编译出错

()：The capability provided to the consumer is to use the provider’s applications runningon a cloud infrastructure,The applications are accessible from various client devicesthrough either a thin client interface, such as a web browser (e.g.,web-based E-mail),or a program interface.

A.laaS

B.PaaS

C.SaaS

D.DaaS

A.remove database

B.drop database

C.delete database

D.clear database

A.DELETE DATABASE

B.DROP DATABASE

C.REMOVE DATABASE

D.DESTROY DATABASE

A.CREATE DATABASE

B.ALTER DATABASE

C.DROP DATABASE

D.DELETE DATABASE

A.create database

B.alter database

C.drop database

D.backup database

A.DELETE DATABASE

B.DROP DATABASE

C.REMOVE DATABASE

D.DESTROY DATABASE