In which year 'Prasar Bharati' the autonomous Broadcasting Corporation of India was set up?

Mass communication deals with the . . . . . . . . of conveying or transmitting messages to masses.

A. procedure

B. way

C. channel

D. none of these

Journalism deals with . . . . . . . .

A. compilation of news only

B. transmission of news only

C. editing of news only

D. all of the above

Main types of communication are

A. advocacy communication

B. corporate communication

C. development communication

D. all of the above

Communication has been defined as

A. imparting or exchanging of information

B. speaking

C. writing

D. all of the above