-If We Want to Indicate That the Authors of a Book

question 4

Multiple Choice

-If we want to indicate that the authors of a book have conceived it when visiting another author in some country,the symbol used in the Crow's Foot notation would be:

• A) A relationship connecting Book, Country, and Author
• B) An associative entity type "conceived" connecting to Book, Country, and Author each by binary relationships
• C) Three binary relationships connecting pairwise Book, Country, and Author
• D) Two binary relationships connecting Book and Country, and Book and Author

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Definitions:

Social Network

A web-based meeting place for friends, family, co-workers, and peers that lets users create a profile and connect with other users for a wide range of purposes.