10 Questions
Which model describes the logical structure of a database?
Relational model
What are the basic components of the relational model?
Tables and columns
How is data redundancy handled in the relational database model?
By duplicating data in multiple tables
What is the purpose of indexing in a relational database?
To optimize data retrieval
What is the purpose of the data dictionary and system catalog in the relational database model?
To define the structure of the database
True or false: The relational database model's logical structure is described in Chapter 3?
True
True or false: The relational model's basic components include entities and relationships?
True
True or false: Relational database operators are used to manipulate relational table contents?
True
True or false: Data redundancy is handled efficiently in the relational database model?
True
True or false: The purpose of indexing in a relational database is to improve data retrieval performance?
True
Test your knowledge on the relational database model's logical structure, components, table structure, and operators. This quiz will assess your understanding of the purpose and complexity of this model.
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