Which of the following best describes message flows? a) Message flows represent exchanges between pools.
b) Message flows may not cross pool boundaries.
c) Message flows are modeled with solid arrows.
d) Message flows may not cross lane boundaries.
e) Message flows are continuous within each pool.

The business process model is the enterpreneur model of one or more business processes. It defined various ways in which the operations of the business must be carried out for accomplishing the actual goals and objectives of the business.

The statement best describing the message flows is:

Option a) Message flows represent exchanges between pools.

Computation:

The message flow is defined as the exchange or the flow of messages from one person or from one party to another. The parties involved in the communication of the message can be the audience and the mediator or one-to-one conversational persons.

Therefore, the message flow shows the exchanges of ideas and objectives from one pool to another pool. (the pool means the group of individuals).

To know more about the business process model, refer to the link:

link

a) Message flows represent exchanges between pools.

Explanation:

Under a Business Process Model and Notation, otherwise known as BPMN for short, a Message Flow is a term that is used to describe or depict the actual exchange or the flow of messages occurring within two individuals that are enabled to carry out the exchange of messages between them

Hence, in this case, the correct answer is option A. a) Message flows represent exchanges between pools.

a) both were commissioned explorers