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Individuals Measure and Develop Your Skills Certify and Enhance Your Skills Reach Career Goals with Job Role Certifications Compare Your Skills to Those of Your Peers Skills Center  Looking for a specific test?    Looking for Skills By Job Role? Looking for Skills By Category? Want to Improve Your Skills? Want to Take a FREE Fun Test? Why Brainbench? Assessments and Certifications for over 600 Skills Leading Corporate Customers Over 6 Million Members A Wealth of Skills Resources

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, Entities, Implementation and Model Notations, Normalization, Relationships, and Uses and Benefits. This test is associated with a Job Role. Please visit the Job Role Center for more details. Enter your promo code (optional) Get Test 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 Definitions Domains Foreign Keys Key Migration Primary Keys Usage Entities Associative Categorization Concept Definition Hierarchy In Database Design In Object Models Notation Relationships Usage Implementation and Model Notations Graphical Language Logical View Object Oriented Physical View Referential Integrity Relational Databases Schema Definition Normalization Normal Forms Purpose Relationships Cardinality Definition Direction In Databases Optional Types Uses and Benefits Database Design Existing Systems Requirements Analysis

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