Communication audit is an examination of internal and external methods of communication employed in: 

(A) media organisations

(B) public opinion

(C) event management

(D) advertising agencies.

Correct Ans: (A)

Explanation :

A communication audit examines the internal and external communication methods used in media organizations. Auditors assess how effectively these organizations communicate with their employees, stakeholders, and audiences. This process helps identify communication gaps and ensures alignment with organizational goals.

Options like public opinion, event management, and advertising agencies do not directly involve communication audits in the same structured manner.