Question
An external entity in a DFD represents: a. a unit external to the system being designed b. unit outside the system being designed which can
An external entity in a DFD represents:
| a. | a unit external to the system being designed | |
| b. | unit outside the system being designed which can be controlled by an analyst | |
| c. | unit outside the system whose behavior is independent of the system being designed | |
| d. | a unit which is not part of a DFD |
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C++ Database Development
Authors: Al Stevens
1st Edition
1558283579, 978-1558283572
