RelationalDBDesign
SiteMap
Database Analysis
Database Design
Extended DB Features
Oracle SQL Extensions
Database Design
«Prev
Next»
Database Design
Database Structure
Relational Database Model
Relationally Complete
Relational Completeness
Database Structure
Linking Database Tables
SQL in RDBMS
Create Table SQL
DBMS
Database Change Management
Relational DB Structure
Database Life Cycle
Database Design Strategy
Subject Approach DB Design
Design Subject
Application Approach Design
Schema Architecture
Three Schema Arch
DBLC Design Stages
Post Design Stages
Design Tools
DB Design Strategy Conclusion
Requirements Analysis
Requirements Analysis
Define Business Objects
BO Characteristics
Document Requirements
Business Rules Importance
Interview Data Users
Data Flow Diagram
Creating User Views
Calculated Fields
Requirements Documentation
Requirements Analysis Conclusion
Attributes and Entities
Entities Conceptual Model
Store Entity Values
Rules for Creating Identifiers
Entity Instances
Attribute Domains Types
Multivalued Attribute
Multi-Valued Attributes
Multivalued Attribute(resolve)
Entity Attribute Constraints
Module Summary
ER Diagrams
ERD Concept
Three Relationship Types
One to One Relationships
Identify one To One
One to many Relationships
Identify One to Many
Define many To Many
Identify Many To Many
Many to Many Challenges
Convert m:n to 1:n
Mandatory Optional Relationship
Optional Participation Relationships
ERD Conclusion
ERD Conventions
ER Diagram
Three Model Types
idef1x Crowsfoot Chen Models
Entity Attribute Relationship
ER Diagram Types
Crow's Foot Notation
DB Participation Types
Interview End- Users
Verbalize ER Diagram
ER diagram model Types
Relational Database Management System - Exercise
What are the functions of a Relational Database Management System?
Objective:
List the functions of an RDBMS.
Exercise Scoring
This exercise is worth a total of two points. When you have listed the 5 functions of an RDBMS, click the
Submit
button to receive credit for having completed the exercise and view a results page.
Overview
The previous lesson summarized the principal functions of an RDBMS.
This exercise gives you a chance to reinforce what you have learned.
Instructions
List the major functions of an RDBMS, and place an asterisk (*) after those that use a SQL component.
Hints:
An RDBMS has five major functions.
Submitting your exercise
This exercise asks you to list the five major functions of a relational database management system. When you have answered the question, click the
Submit
button for completing the exercise and view a results page.
x
