Multiple choice technology web technology WCF was introduced with which framework of dontnet? 3.0 3.5 2.0 4.0 Reveal answer Fill a bubble to check yourself A Correct answer Explanation Windows Communication Foundation (WCF) was introduced as part of .NET Framework 3.0 in November 2006. This version also introduced Windows Presentation Foundation (WPF) and Windows Workflow Foundation (WF) as part of the same release.