Question

Draw ERD for an Real Time Traffic Management System. Make necessary assumptions

15 Sep 2022
Answer :
Word Count : 450

An entity-relationship diagram (ERD) is a graphical representation of entities and their relationships to each other. Here's an ERD for the Real Time Traffic Management System, with necessary assumptions:

+-------------------+         +-----------------------+       +---------------------+
| Traffic Authority | <------- | Traffic Management    |       | Vehicle             |
|                   |          | System                |-------|                     |
+-------------------+          +-----------------------+       +---------------------+
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