10 Questions
Which technique is widely used to represent entities and relationships in data modeling?
Extended data model
What is the grouping type that has multiple attribute values in a single entity called?
Super type
What percentage of commonly implemented projects use the super type and subtype method?
70%
What is the main focus of practical business techniques in data modeling?
Expressing composition or workflow
Which data model has simple entities and relationships only?
Traditional data model
Which data model supplements the shortcomings of the traditional data model and has the strengths of the object-oriented data model?
Extended data model
What is the grouping type that has multiple attribute values in a single entity called?
Super type
What is the main focus of the extended data model in data modeling?
Supplementing the shortcomings of the traditional data model
What is the widely used technique to represent entities and relationships in data modeling?
Object-oriented data model
What percentage of commonly implemented projects use the super type and subtype method?
70%
Test your knowledge of data modeling techniques and their practical applications in business. This quiz covers the fundamentals of database systems and explores the representation of entities, relationships, composition, and workflow in data modeling. Join Professor Donabell S. Hernandez in this insightful quiz designed for students of CSDB101 at the Manuel S. Enverga University Foundation.
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