When developing a logical data flow diagram,a rectangle (or open rectangle)indicates:
A) data at rest.
B) data in motion.
C) an element in the environment of the system that sends or receives data.
D) a process component.

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The Answer of When developing a logical data flow diagram,a rectangle (or open rectangle)indicates:
A) data at rest.
B) data in motion.
C) an element in the environment of the system that sends or receives data.
D) a process component.

When Developing a Logical Data Flow Diagram,a Rectangle (Or Open