下列连接字符实现与SQL Server数据库的连接,()是不正确的。
A. Driver={SQL Server}; Server=localhost; Database=stuDB; Uid=; Pwd=;
B. Provider=SQLOLEDB; Data Source=localhost; Database=stuDB; Uid=abc; Pwd=12;
C. Data Source=.\\SQLEXPRESS; Database=SchoolDB; Uid=abc; Pwd=;
Driver={SQL Server 2000}; Server=localhost; Database=stuDB; Uid=abc; Pwd=123;