None of above
Useful resources, Handling COM Interop Exceptions
By enabling page tracing
By enabling application tracing
By enabling server tracing
By looking up the system.log file
The Trace.Write() statements do not appear within the resulting output. To view the results of the Trace.Write() statements, we need to enable tracing for the page or for the application. Useful resources, tracing
1. For configuration, ASP.NET uses IIS Metabase
2. For configuration, ASP.NET uses an XML based configuration system
Both 1 and 2
Neither 1 nor 2
Useful resources, ASP.NET Configuration Overview
The user RIL is first denied and then allowed access
The user RIL is denied access because the <deny> element takes precedence over the <allow> element
An error is generated because deny and allow cannot both be assigned to the same user
Can't say. It depends on the Windows OS version
At run time, the authorization module iterates through the allow and deny elements, starting at the most local configuration file, until the authorization module finds the first access rule that fits a particular user account. Then, the authorization module grants or denies access to a URL resource depending on whether the first access rule found is an allow or a deny rule. Useful resources, deny allow Element for authorization
Both a and b
To signal the occurrence of unusual or unanticipated program events
To redirect the program's normal flow of control
In cases of potential logic or user input errors
In case of overflow of an array boundary
User-interface page flows
Builtin support for communications across multiple applications and/or platforms
Useful resources, Windows Workflow Foundation
Replace the GridView control with a ListView control.
Set the ClientIDMode attribute to Predictable in the web.config file.
Set the ClientIDRowSuffix attribute of each unique GridView control to a different value.
Set the @ OutputCache directive's VaryByControl attribute to the ID of the GridView control.