Multiple choice .net

Which is the file extension used for an ASP.NET file?

  1. asn

  2. asp

  3. aspn

  4. aspx

  5. asx
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

ASP.NET web forms use the .aspx file extension. The older ASP technology used .asp, while ASP.NET introduced .aspx to differentiate the two. Options like asn, aspn, and asx are not standard ASP.NET extensions.

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