Giving a clear and brief message at the workplace is a sign of what?

Correct answer: Clear communication

Clear communication means expressing information in words that are easy to understand, sufficiently complete, and suited to the situation. At a workplace, a brief and clear message helps colleagues understand what is needed without wasting time or guessing the meaning. It can also reduce mistakes, delay, and confusion when tasks are shared.

Option A is correct because the description directly shows clear communication. Long gossip does not necessarily convey useful information, an unclear instruction creates confusion, and an improper joke is unrelated to effective workplace messaging. Being brief does not mean leaving out essential details; it means giving the necessary information in a focused way. Thus the supplied answer correctly matches the behaviour with clear communication.