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Entity-relationship model retaurent management?

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Answer:

er daigram and dfd retaurent management?

First answer by ID1985878729. Last edit by ID1985878729. Question popularity: 2 [recommend question].

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What is the advantages of entity relationship model?
Advantages Conceptual simplicity Visual representation Effective communication Integration with the relational database model
Entity relationship model with example?
draw an er diagram on attendance management system
How do you draw an entity-relationship model?
to draw an Er-diagram you need>> objects>> relationship between these objects>>database associated with each object and relationshiper digram is a graphical representation of a...
What are the components of an entity relationship model?
1. Entity set2. Attributes3. Relationship sets
What are the Advantages and disadvantages of Entity Relationship Model?
AdvantagesDisadvantages Conceptual simplicity Visual representation Effective communication Integration with the relational database model Limited constraint representation Limited relationship...