Draw a Dependency Diagram from the followingFully functional dependency:-EmpID, DeptID→BranchofPartial dependency:-EmpID EmpNameEmpID →EmpAddDeptID→DeptLocationionTransitive dependency:-HeadlID HeadOfficeA - BII!!

Dependency diagram or functional dependency is generally represented by rectangles that is consider…

Draw a Dependency Diagram from the following Fully functional dependency:- EmpID, DeptlID→Branch Partial dependency:- EmpID→EmpName EmpID →EmpAdd DeptID→DeptLocation Transitive dependency:- HeadID HeadOffice

Draw a Dependency Diagram from the following Fully functional dependency:- EmpID, DeptlID→Branch Partial dependency:- EmpID→EmpName EmpID →EmpAdd DeptID→DeptLocation Transitive dependency:- HeadID HeadOffice

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Concept explainers

Normalization

Normalization is the process of eliminating redundancy in a database by organizing the data into several smaller tables. The large tables are normalized (converted) into smaller tables by using normalization rules, so that a database administrator can easily handle them. It also eliminates insertion, deletion, and update anomalies.

Question

Draw a Dependency Diagram from the following
Fully functional dependency:-
EmpID, DeptID→Branch
of
Partial dependency:-
EmpID EmpName
EmpID →EmpAdd
DeptID→DeptLocation
ion
Transitive dependency:-
HeadlID HeadOffice
A - B
II
!!

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Dependency diagram:

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3. Diagram for Partial dependency

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4. Diagram for transitive dependency

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