Multiple choice technology testing

Choose, from the following, the technologies used for development of web services

  1. J2EE

  2. WPF

  3. WCF

  4. Silverlight

  5. ASP.NET

Reveal answer Fill a bubble to check yourself
A,C,E Correct answer
Explanation

J2EE (Java Enterprise Edition) provides comprehensive support for developing web services through JAX-WS and JAX-RS APIs. WCF (Windows Communication Foundation) is Microsoft's unified framework for building service-oriented applications and web services. ASP.NET supports web services through ASMX (legacy) and Web API (modern) technologies. WPF and Silverlight are client-side UI frameworks for desktop and browser-based applications respectively - they consume web services but are not used to build them.