How Do Web Conferences Differ from Webcasts

Multiple Choice

How do Web conferences differ from Webcasts?

A) Web conferences support interactive multimedia presentation,whereas Webcasts support only limited one-way communication.
B) Web conferences allow limited one-way communication,whereas Webcasts provide some level of interaction between the presenter and the participants.
C) Web conferences limit users to browsing Web page content,whereas Webcasts allow users to create and edit Web page content.
D) Web conferences allow limited application sharing between the participants,whereas Webcasts allow active application sharing.