Question

In a use case, an external entity, called a(n) _____, initiates a use case by requesting the system to perform a function or process.

Answer 1

The person that initiates a case by by the given process is called; an actor

What are functions or processes in data flows?

Dataflow is simply defined as the movement of data through a system comprised of software, hardware or a combination of both.

Now, in data flows, there are different types of functions or processes. However, the one in question specifically talks about initiating a use case by requesting the system to perform a function or process.

The person that does the above task is called an actor.

Read more about data flow at; brainly.com/question/19667078