Which of the following is an internal communication channel?

• A. Press release
• B. Meetings
• C. Social media post
• D. Job advertisement

Answer: (B)

Internal communication channels are ways of sharing information with people inside the organization, like employees and managers. Meetings fit this because they bring everyone within the company together to discuss updates, plan work, and make decisions—it's direct, interactive communication among those who work there.

The other options are typically aimed at people outside the organization: a press release is sent to the media and the public, a social media post usually targets customers or followers, and a job advertisement seeks potential applicants. While some channels can be used for both internal and external purposes in different contexts, meetings are the standard example of an internal channel.