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Data Modeling Concepts

Description:

Our Data Modeling Concepts test measures your knowledge of the most important aspects of data modeling. Designed for both administrators and developers, this test covers the following topics: Attributes and Keys, Data Warehouse Essentials, Entities, Implementation and Model Notations, Indices, Normalization, Relationships, and Uses of Data Warehousing.

This test is associated with a Job Role. Please visit the Job Role Center for more details.

$49.95

Once you request a test, your Personal Identification Number (PIN) will be stored in your My Plan for easy access. You will have 90 days in which to take the test you requested.

Test Outline

Attributes & Keys
Alternate Keys
Attribute Names
Composite Keys
Foreign Keys
Primary Keys
Data Warehouse Essentials
Dimension Tables
Fact Constellation
Fact Tables
Multi dimensional Model Hierarchal View
Multi dimensional Schema
Pivot
Entities
Associative
Definition
In Database Design
Notation
Implementation and Model Notations
Logical View
Referential Integrity
Relational Databases
Indices
Composite
Foreign Key
Primary Key
Types
Normalization
Denormalization
Normal Forms
Purpose
Relationships
Cardinality
Optional
Recursive
Uses of Data Warehousing
Data Sources
Data Updates