Upon a user’s first visit to the website, which two operations are always performed when the getSession method is called with no arguments in a servlet?()
All URLs returned by the server are rewritten.
B. An HttpSession object is created if necessary.
C. The user name and password of the user are checked.
D. The session ID is stored in the HTTP response as a cookie.
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You work as an application developer at Contoso.com. You use Microsoft .NET Framework 3.5 and Microsoft ADO.NET to develop an application that will connect to the Microsoft SQL Server 2005 database. You want to use Windows Authentication along with the Microsoft OLE DB provider. You now need to make sure that the OLE DB connection is as secure as possible. What should you do?()
Add the following parameter to the connection string: Integrated Security=true; PersistSecurityInfo=true;
B. Add the following parameter to the connection string: Integrated Security=SSPI;
C. Add the following parameter to the connection string: Integrated Security=SSPI; PersistSecurityInfo=yes;
D. Add the following parameter to the connection string: Integrated Security=true;
图纸会审程序是()
A. 图纸自审—图纸会审—图纸会签
B. 图纸会审—图纸自审—图纸会签
C. 图纸会签—图纸会审—图纸自审
D. 图纸自审—图纸会签—图纸会审