Let's suppose a SqlDataSource and a GridView are configured with SELECT and UPDATE queries; and GridView has AutoGenerateEditButton=True, how can we ensure data concurrency in an efficient way?

Purpose of Page.EnableEventValidation='true' is that?

Maximum number of content placeholders in a master page is?

If a server control is declared inside an UpdatePanelUpdateMode='Conditional',Which is true?

Default file upload size supported by ASP.NET in mega bytes?

How do you ensure that a TextBox input is a valid Date value?

Statements not true regarding the use of stored procedures in an ASP script?

When Session_OnStart event fired?

What does ScriptTimeout property do?

While creating and testing an ASP page, you receive an error while navigating backwards in a Recordset. What changes would you make to rectify the problem?

What does Server.MapPath method do?