有SQL语句：SELECT * FROM教师WHERE NOT（工资>3000 OR 工资<2000）与如上语句等价的SQL语句是

与表达式职称="教授" OR 职称="副教授"等价的SQL表达式为职称（）（"教授"，"副教授"）或职称（）"%教授"

口服补液及时纠正脱水，应用ORS，说法正确的是（）

SQL Server数据库分为（）和（）两种类型。

Every deliberate act of wrongdoing by the master or any of the crew against the ship or cargo，without the authorization or privity of the Shipowner or his agent，is（）.

（）, or drum is used for hauling in or letting out the wires or ropes which will fasten the ship to the shore.

A salvor may be（）the whole or part of the payment due under Salvage Convention to the extent that the salvage operations have become necessary or more difficult because of fault or neglect on his part or if the salvor has been guilty of fraud or other dishonest conduct.

The （） is used for hauling in or letting out the wires or ropes.

Vessels must be（）valid certificate of nationality or certificated of registry or license.

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

你要创建一个SQL Server 2005应用程序来存储和管理法律文件。原文件以XML文档存于一文件服务器上。此应用程序用于将文件插入到数据库。此后，这些文档必须能够从数据库中得到，并与原文件保持一致。你要设计一个表去存储这些文档数据，该怎样做？（）

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。