Data Modeling for the Business Analyst Courses and other IT courses from TEKsystems Education Services

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Course Code:	RT 541
Course Abstract:	This course is designed to provide a foundation for the practical application of the basic data modeling techniques commonly utilized by Business Analysts. Utilizing a combination of lecture, examples and lab exercises, the participants are guided through the philosophy, use and creation of the Context Diagram, Data Flow Diagram and Entity Relationship Diagram.
Audience:	This course is designed for individuals who are Business Analysts, Managers, and Developers.
Duration:	2 days
Learning Outcomes:	Upon completion of this course, the participant will be able to: > Define the various definitions associated with Data Modeling > List the benefits of the various types of models > Exhibit the development techniques associated with Context Diagrams, Data Flow Diagrams and Entity Relationship Diagrams > Create each of the above mentioned diagrams
Course Topics:	Overview What is modeling? Modeling terms and definitions Why should we model? Benefits of Modeling Modeling as an analysis tool Modeling notations Types of models used by Business Analysts The Context Diagram The use of the context diagram Symbols used in a context diagram Advantages of using a context diagram Tips and techniques Examples Lab The Data Flow Diagram The definition of a data flow diagram DFD Levels (Decomposition) Symbols used in a DFD Building a Data Flow Model Examples Lab The Entity Relationship Diagram The definition of an Entity Relationship Diagram Entity Attributes Primary and Foreign Keys Cardinality Building and Entity Relationship Diagram Examples Lab
Prerequisites:	Experience in Requirements Engineering and software development projects

Data Modeling for the Business Analyst Course

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