Final answer:
Press release, press conference, and exclusive are examples of achieving public relations communication through media publicity.
Step-by-step explanation:
Media publicity is an important aspect of public relations communication. One example of achieving this is through a press release. A press release is a written statement that is sent to news media outlets to inform them about a newsworthy event, product, or announcement. Another example is a press conference, where politicians or government officials hold a meeting with the media to make announcements or answer questions. Lastly, an exclusive can also be a way to achieve media publicity, where a news outlet is given exclusive access to a story or event.