Question: Managing Web and Database Technology 1. Book 1: For Relational Data Model and Integrity constraints, What is the relational data model? What

Managing Web and Database Technology

1. Book 1: For Relational Data Model and Integrity constraints,

What is the relational data model? What are the key elements of the relational model? How can we use examples to describe Relational Data structure, relational keys, composite keys, foreign keys? What is Multivalued attributes, why and how to remove them from the tables?

What are integrity constraints? What is the domain constraints? What are the entity and relational integrity and what are they used for? How to create relational tables? What are the characteristics of well-structured relations and how do they relate to different kinds of anomalies?

Book 2: For Social Networking,

What is Social Networking? How does software augmentation help the social network/social life? What are the elements of the software that needed to provide the software augmented social life?

What are the lessons learned from social networking in term of “fickle users”?

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