Match Each of the Following Terms with Its Description

Multiple Choice

Match each of the following terms with its description.
-The origin and/or destination of data,sometimes referred to as external entities.

A) source/sink
B) level-0 diagram
C) data flow
D) data store
E) balancing
F) DFD completeness
G) DFD consistency
H) level-n diagram
I) primitive DFD
J) process
K) gap analysis