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Mar 24, 2020 - forms: 1NF, 2NF, 3NF, BCNF. v. Normalization: series of tests on a relation to determine whether it satisfies or violates the requirements of a normal form Codd normal form (BCNF). ? First Form: sets the very basic rules for an organized database. ? Eliminate replicated data in tables. ? Database Systems (EE221) - Page 39. Normal Forms. When determining whether a particular relation is in normal form, we must examine the FDs between the Normalization is a design technique that is widely used as a guide in designing relation database. Tutorial for First Normal Form, Second Normal Form, Third Jun 24, 2019 - B. 101. Susan. 222. Database. A. 140. Lorenzo 224. Graphics. B. Student. 8. Table with Multivalued attributes. First normal form (1NF). Second normal form(2NF). Objectives: to learn. – What normalization is and what role it plays in the database design process. – About the normal forms 1NF, 2NF, 3NF, BCNF, and 4NF. The PRODUCT and SUPPLIER attributes provide the primary key. This is not an especially good solution of designing the database schema. • Unnecessary