【简答题】阅读理解1 Online advertising is the means of selling a product on the Internet.With the arrival of the Internet,the business world has become digitalized(数字化)and people prefer buying things online,which i...
【单选题】创建SQL Server身份验证的登录帐户,登录名为:SQLServerUser,密码为:SQLSU789,使用( )语句。
A.
CREATE LOGIN SQLServerUser WITH PASSWORD = 'SQLSU789' FROM WINDOWS
B.
CREATE LOGIN SQLServerUser FROM WINDOWS
C.
CREATE LOGIN SQLServerUser FROM PASSWORD = 'SQLSU789'
D.
CREATE LOGIN SQLServerUser WITH PASSWORD = 'SQLSU789'
【单选题】物资和发票账单同时到达的情况下,应付账款的入账时间为( )。
【多选题】将苫盖材料覆盖在货垛上的苫盖法有( )。 A. B. C. D. n> C. 层次 D.垛位
【单选题】What's the main idea of the passage?
A.
Online advertising is more effective than TV advertising.
B.
Google and Yahoo! are challenging Microsoft in the field of advertising.
C.
Google's new advertising service could make the internet an even more valuable marketing medium.
D.
Online advertising is popular with advertisers.
【简答题】使用SQL语句创建登录名及为用户赋予权限,有哪三步?
【单选题】What's the main idea of the passage?
A.
online advertising is more effective than TV advertising.
B.
Google and Yahoo! are challenging Microsoft in the field of advertising.
C.
Google's new advertising service could make the internet an even more valuable marketing medium.
D.
online advertising is popular with advertisers.
【单选题】The un-verb can be found in the following EXCEPT ______.
【单选题】将苫盖材料覆盖在货垛上,并在苫盖材料和货垛间留有一定空隙的苫盖法,称为: