Monday, January 15, 2018

Draw an entity relationship diagram for the given scenario

Draw an ER diagram for the given scenario, Construct an ER diagram to model a database for the given information, How to draw Entity Relationship diagram?

Draw an ER diagram for the given scenario;

Suppose that you are designing a schema to record information about reality shows on TV. Your database needs to record the following information:
_ For each reality show, its name, genre, basic_info and participants name. Any reality show has at least two or more participants.
_ For each producer, the company name, company country. A show is produced by exactly one producer. And one producer produces exactly one show.
_ For each television, its name, start year, head office.  A television may broadcasts multiple shows. Each show is broadcasted by exactly one television.
_ For each user, his/her username, password, and age. A user may rate multiple shows, and a show may be rated by multiple users. Each rating has a score of 0 to 10.
Draw an entity relationship diagram for this database.




Featured Content

Multiple choice questions in Natural Language Processing Home

MCQ in Natural Language Processing, Quiz questions with answers in NLP, Top interview questions in NLP with answers Multiple Choice Que...

All time most popular contents

data recovery