Slide 1 CONCEPTS OF E-R MODEL Slide 2 CONTENTS Entity Attributes Data Value Entity Types Types of Entity Types Relationships Relationship Constraints Slide 3 Entity An entity…
PowerPoint Presentation Color Isaac Newton passed a beam of sunlight through a prism and this resulted in a patch of colors on a white piece of paper. He called this spread…
CONCEPTS OF E-R MODEL CONTENTS Entity Attributes Data Value Entity Types Types of Entity Types Relationships Relationship Constraints Entity An entity is a person, place,…