是执行某些DDL语句的权限，如Create Table的权限。

A、CREATE DATABASE

B、CREATE TABLE

C、CREATE PROCEDURE

D、DELETE

A、GRANT权限

B、INSERT权限

C、CREATE USER权限

D、CREATE权限

A、GRANT SELECT on Orders from user1

B、REVOKE SELECT on Orders from user1

C、GRANT SELECT on Orders to user1

D、REVOKE SELECT on Orders to user1

A、GRANT INSERT on Orders

B、GRANT INSERT to user1

C、GRANT INSERT to Orders on user1

D、GRANT INSERT on Orders to user1

A、SYS

B、SYSTEM

C、SCOTT

D、SYS和SYSTEM

A、create user

B、replication client

C、shutdown

D、alter

A、public

B、private

C、protected

D、默认

A. 655

B. 544

C. 644

D. 540

A. ALTER

B. EXECUTE

C. PREFERENCES

D. BACKUP ANY TABLE