Two way interaction pattern – UGC NET Question

Two way communication occurs when both sender and receiver actively exchange messages and feedback. In the seminar,students question and challenge ideas and the teacher responds. This creates a reciprocal flow of communication. The description clearly fits two way communication rather than a one sided pattern.

Option A:
One way communication would keep students silent,and only the teacher would speak. This does not match the interactive seminar described.

Option B:
Two way communication includes feedback,discussion and response from both sides,which fits a seminar with student challenges and teacher replies.

Option C:
Mechanical communication would refer to technical transmission issues rather than human dialogue.

Option D:
Mass communication involves media reaching large anonymous audiences,not a classroom seminar.