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Questions and Answers
What is the purpose of using a database?
What is the purpose of using a database?
- To apply different data types for appropriate data entry
- To use appropriate inputs in data entry
- To organize and manage related data for optimized information management (correct)
- To evaluate the role of information systems
Which of the following best describes a database management system (DBMS)?
Which of the following best describes a database management system (DBMS)?
- A software used to create, maintain, and provide controlled access to user databases (correct)
- A collection of related data organized in a structured format
- A combination of characters used to represent data fields
- A file containing records of individual students
Which of the following is true about a database hierarchy?
Which of the following is true about a database hierarchy?
- It is a combination of characters
- It is a collection of records (correct)
- It is a collection of files
- It is a collection of fields
What are data types used for in a database?
What are data types used for in a database?
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What are fields in a database?
What are fields in a database?
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