Multiple choice technology web technology

What is the extension used for web user controls in ASP.NET 2.0?

  1. .aspx

  2. asux

  3. ascx

  4. asmx

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

User controls in ASP.NET use the .ascx extension, which distinguishes them from regular .aspx pages and .asmx web services. The 'ascx' naming convention comes from 'ASP.NET Control eXtension.' This file extension identifies reusable user controls that can be embedded in multiple web forms.