What are the diferences between an entity and a relationship?
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What are the diferences between an entity and a relationship?
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CHHAVI PARKASH
I competed my masters from Central University of Rajasthan in 2013 in Chemistry.From last 5-6 years i am teaching chemistry for the IIT-JEE and NEET examinations. Many of my students selected in various competitive examinations and some of them even completed their post graduations from prestigious institutes.
I am working as chemistry faculty offline and also work for online platform like chegg whenever i have time.
I always try to explain the science in more precise and accurate manner to my students.
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Related Book For
Database Design Using Entity Relationship Diagrams
ISBN: 9781032017181
3rd Edition
Authors: Sikha Saha Bagui, Richard Walsh Earp
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