Basic ASP .Net Quiz - 1

To answer this question, we need to understand the purpose of the EnableViewState property in ASP.NET.

The EnableViewState property determines whether the state of a control on a web page is saved and restored across postbacks. By default, EnableViewState is set to true, which means that the state of controls, including user input on a form, is saved and restored automatically.

So, the correct answer is:

A. Yes

EnableViewState allows the page to save the user's input on a form.

SQLISAPI.dll is the ISAPI extension DLL used by SQLXML to translate XML-based HTTP requests into SQL queries in IIS. This was part of the SQLXML technology that enabled HTTP access to SQL Server, allowing XML templates to be executed via IIS and return results as XML.

According to the original RFC 2109 specifications for cookies, browsers were required to support at least 20 cookies per domain. While modern browsers allow more, 20 remains the classic standard answer for web development examinations regarding legacy compatibility.

The Repeater control has no default visible interface or built-in rendering layout. Unlike DataList, DropDownList, and DataGrid which have predefined layouts (table-based or dropdown), the Repeater requires you to explicitly define all templates (ItemTemplate, HeaderTemplate, FooterTemplate, etc.) and renders exactly what you specify.

Session.Abandon() is the correct method to explicitly end or destroy a user session in ASP.NET. This method cancels the current session and releases its resources. There is no Session.Close(), Session.Discard(), Session.End, or Session.Exit method in the Session object.

The Open method is not a member of any Command object (whether ADODB.Command or SqlCommand). Open is a method used with Connection objects to establish a database connection. Command objects have methods like Execute, ExecuteReader, ExecuteScalar, ExecuteNonQuery, and properties like CommandText, CommandType, and CommandTimeout.

The IDbConnection interface is defined in the System.Data namespace. System.Data is the core namespace for ADO.NET interfaces including IDbConnection, IDbCommand, IDataAdapter, and IDataReader. System.Data.Common contains base classes like DbConnection that implement these interfaces.