1. Module II: RelationalDatabase & ER Model 2. ContentsRelational System, Codd’s Rule, Relational Model, Optimization, Tables and Views, Entity, Types of Entity,…

Chapter 5 The Relational Data Model and Relational Database Constraints Copyright © 2004 Pearson Education, Inc. Chapter Outline Relational Model Concepts Relational…

DB2 INTERVIEW QUESTIONS 1) How would you find out the total number of rows in a DB2 table? Use SELECT COUNT(*) ... in db2 query Java inteview questions DB2 SQL Tutorial Mainframe…

1. IMPLEMENTATION OFINFORMATION RETRIEVALSYSTEMS VIA RDBMS 2. Relational Database: Definitions Relational database: a set of relations Relation: made up of 2 parts: Instance…

ORACLE QUESTION BANK AND ANSWERS 1. What is RDBMS? What are different database models? RDBMS: Relational Database Management System. In RDBMS the data are stored in the form…

Chapter 5 The Relational Data Model and Relational Database Constraints Copyright © 2004 Pearson Education, Inc. Chapter Outline Relational Model Concepts Relational Model…

Entity Relationship Diagram Entity Relationship Diagram Entities and relationships can be used to produce a pictorial representation of what an organization is interested…

Chapter 5 The Relational Data Model and Relational Database Constraints Copyright © 2004 Pearson Education, Inc. Chapter Outline Relational Model Concepts Relational…

1. Copyright © 2007 Ramez Elmasri and Shamkant B. Navathe Slide 5- 1 2. Chapter 5The Relational Data Model andRelational Database ConstraintsCopyright © 2007 Ramez Elmasri…

Slide 1 Slide 2 Generic Task Routine Design Slide 3 Outline Routine Design Definition. Problem Decomposition & Specialists Hierarchy. Routine Design Agents. –Specialist,…