单选题:下列sQL语句中,( )语句用于创建表。 题目分类:Access 题目类型:单选题 查看权限:VIP 题目内容: 下列sQL语句中,( )语句用于创建表。 A.CREATE TABLE B.CREATE INDEX C.ALTER TABLE D.DROP 参考答案: 答案解析:
下列关于信息加密的叙述中,正确的是( )。 下列关于信息加密的叙述中,正确的是( )。 A.加密通过加密算法实现 B.加密前的文件称为密文 C.加密后的文件称为明文 D.将明文变为密文的过程称为解密 分类:Access 题型:单选题 查看答案
完成题 In the United,States the most popular form of folk dan 完成题In the United,States the most popular form of folk dancing since the early d 分类:Access 题型:单选题 查看答案
Mrs Black was glad to see her pet dog well________during he Mrs Black was glad to see her pet dog well________during her stay in hospital. 分类:Access 题型:单选题 查看答案
It can be concluded that________ It can be concluded that________A.raising the world’s temperature only a few d 分类:Access 题型:单选题 查看答案
It’s impossible for you toknow a stranger’s age. It’s impossible for you toknow a stranger’s age. A.Right. B.Wrong. C.Doesn’t Say 分类:Access 题型:单选题 查看答案