Podcast
Questions and Answers
What is a characteristic of a modern DBMS according to the text?
What is a characteristic of a modern DBMS according to the text?
- Does not use relation-based tables
- Uses real-world entities and their attributes (correct)
- Does not isolate data and application
- Stores data in file formats
What is metadata in the context of a database management system?
What is metadata in the context of a database management system?
- File formats for data storage
- Real-world entities
- Isolated data and application
- Data about data (correct)
How does a modern DBMS organize data?
How does a modern DBMS organize data?
- By using file formats for organization
- By storing metadata separately
- By using relation-based tables (correct)
- By isolating data and application
What does data aid in producing, based on the text?
What does data aid in producing, based on the text?
What was the traditional way of organizing data before the introduction of DBMS?
What was the traditional way of organizing data before the introduction of DBMS?