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Ques1. List and explain various Normal Forms. How BCNF differs from the Third Normal Form and 4th Normal forms? Ans. The Various Normal Forms are:  First Normal Form …

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Documents 6 Relational Schema Design

Database Design and Normal Forms Database Design coming up with a ‘good’ schema is very important How do we characterize the “goodness” of a schema ? If two or more…

Documents Chapter 7: Relational Database Design

Chapter 7: Relational Database Design Database System Concepts, 5th Ed. ©Silberschatz, Korth and Sudarshan See www.db-book.com for conditions on re-use Chapter 7: Relational…

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1. Normalization is the process where a database is designed in a way that removes redundancies, and…. increases the clarity in organizing data in a database. 2. In easy…

Documents Copyright © 2007 Ramez Elmasri and Shamkant B. Navathe Slide 11- 1.

Slide 1Copyright © 2007 Ramez Elmasri and Shamkant B. Navathe Slide 11- 1 Slide 2 Copyright © 2007 Ramez Elmasri and Shamkant B. Navathe Chapter 11 Relational Database…

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1. NormalizationNormalization What Normalization is forWhat Normalization is for is to make sure that each database table carries only the attributes that actuallyactually…

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Relational Database Design Theory Lecture 6 Relational Database Design Features of Good Relational Design First Normal Form Decomposition Using Functional Dependencies Functional…