Correct Answer:
Option C - उपरोक्त प्रश्न के अनुसार Radio and television programmers public address announcements (airports, train/bus station and stores) speeches, telephone customer service recording are means of one-way communication
अत: उपरोक्त प्रश्न का अभीष्ट उत्तर विकल्प (c) होगा।
C. उपरोक्त प्रश्न के अनुसार Radio and television programmers public address announcements (airports, train/bus station and stores) speeches, telephone customer service recording are means of one-way communication
अत: उपरोक्त प्रश्न का अभीष्ट उत्तर विकल्प (c) होगा।