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Questions and Answers
What is the primary purpose of a database management system?
What is the primary purpose of a database management system?
- To create a physical model of the database
- To input, store, modify, process, and access data (correct)
- To develop a data warehouse
- To create a conceptual view of the data
What type of data can be used to perform numeric functions?
What type of data can be used to perform numeric functions?
- Date and time data
- Logic data
- Alphanumeric data
- Numeric data (correct)
What is the primary advantage of using a database management system?
What is the primary advantage of using a database management system?
- Decreased data consistency
- Improved data security
- Decreased data redundancy and increased data consistency (correct)
- Increased data redundancy
What is the purpose of data processing?
What is the purpose of data processing?
What is the highest level of abstraction in the Nelson Data to Wisdom Continuum?
What is the highest level of abstraction in the Nelson Data to Wisdom Continuum?
What is a data mart?
What is a data mart?
What is the name of the framework that describes database models through the framework of information architecture?
What is the name of the framework that describes database models through the framework of information architecture?
What is the primary purpose of databases?
What is the primary purpose of databases?
What is data in use, according to the text?
What is data in use, according to the text?
What is a common approach to organizing data?
What is a common approach to organizing data?
What are the four important factors that affect the possibility of finding databases?
What are the four important factors that affect the possibility of finding databases?
What are the three states of digital data?
What are the three states of digital data?
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