DOT NET Interview Questions - DotNetSpider

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}
}
else {
}
// -->
args.IsValid = true;
(A)What is Tracing in ASP.NET ?
Tracing allows us to view in detail how the code was executed.
(A) How do we enable tracing ?
(I)What exactly happens when ASPX page is requested from
Browser?
Note: - Here the interviewer is expecting complete flow of how an ASPX page is processed
with respect to IIS and ASP.NET engine.
Following are the steps which occur when we request a ASPX page :-
√
√
The browser sends the request to the webserver.let’s assume that the webserver
at the other end is IIS.
Once IIS receives the request he looks on which engine can serve this request.
When I mean engine means the DLL who can parse this page or compile and
send a response back to browser. Which request to map to is decided by file
extension of the page requested.
Depending on file extension following are some mapping
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√
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.aspx, for ASP.NET Web pages,
.asmx, for ASP.NET Web services,
.config, for ASP.NET configuration files,