What does asynchronous communication refer to?

Asynchronous communication refers to communication that does not occur in real time, meaning that there can be a delay between the sending and receiving of messages. This allows participants to respond at their convenience, rather than needing to be present and engaged simultaneously. Examples of asynchronous communication include emails, forum posts, and recorded video messages, where one party can compose their message and the other can receive and respond to it later.

In contrast, other forms of communication, such as synchronous communication, require all participants to be engaged at the same time, which is not the case for asynchronous methods. The other options presented focus on real-time interactions or specific mediums, which do not accurately represent the core characteristic of asynchronous communication.