Chapter 2 Database Environment Transparencies © Pearson Education Limited 1995, 2005 1 Chapter 2 - Objectives x x x Purpose of three-level database architecture. Contents…

* Chapter 2 & 3 Database Environment & Architectures * Chapter 2 - Objectives Purpose of three-level database architecture. Contents of external, conceptual, and…

Slide 1 Chapter 2 Database Environment Pearson Education © 2014 Slide 2 Chapter 2 - Objectives Purpose of three-level database architecture. Contents of external, conceptual,…

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Slide 1 1 Chapter 2 Database Environment Transparencies Last Updated: Pebruari 2010 By M. Arief Updated by RSO Feb 2011 http://arief.ismy.web.id Slide 2 2 Chapter 2 - Objectives…

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Lecture 5 Lecture 5 Some solutions on the written examination: Primary key: Unique identifier for each row in a table. Not allowed to be null. Cascade update: A constraint…

Lesson 2 Database Environment Lesson outcomes By the end of the lesson, students should be able to Describe ANSI-SPARC 3-level database architecture and state the objectives…

1. Chapter 2 :DatabaseEnvironment Database Systems 1 2. Learning OutcomesAt the end of this chapter, students will be able to:Describe ANSI/SPARC ArchitectureDescribed…

Chapter 2 Database Environment Transparencies Chapter 2 - Objectives Purpose of three-level database architecture. Contents of external, conceptual, and internal levels.…