A ________ is the origin and/or destination of the data,and these are sometimes referred to as external entities because they are outside the system.
A)Data graph
B)Data flow
C)Process
D)Source

Question

Quizplus · Accepted Answer

The origin and/or destination of the data is referred to as a source in a data flow diagram (DFD). Option A is incorrect as a data graph does not exist in DFD. Option B refers to the movement of data between processes, not the origin/destination of data. Option C refers to a specific step or action within the system, not the source of data.

A ________ Is the Origin And/or Destination of the Data,and