In a Physical Data Flow Diagram, This Is Something Within

question 4

Multiple Choice

In a physical data flow diagram, this is something within the system that transforms data.

• A)data flow
• B)data store
• C)external entity
• D)internal entity

---

Definitions:

Emphasized

Highlighted or given special attention or prominence in a context or discussion.

Milling Machine

A machine tool used to shape solid materials by removing excess material with rotary cutters.

Demand

The quantity of a good or service that consumers are willing and able to purchase at various prices during a given period of time.

Constraint Time

The specific period during which a process, project, or operation is limited or restricted by various constraints.