Saved Bookmarks
| 1. |
Briefly Explain An Erd? |
|
Answer» An ERD is a DETAILED logical representation of the data for an ORGANIZATION. The ERD includes entities, ATTRIBUTES, relationships, and cardinalities. An ERD is the MECHANISM where an entity-relationship model is displayed. An ERD is a detailed logical representation of the data for an organization. The ERD includes entities, attributes, relationships, and cardinalities. An ERD is the mechanism where an entity-relationship model is displayed. |
|