Podcast
Play an AI-generated podcast conversation about this lesson
Questions and Answers
What is a database system?
What is a database system?
- A method of encrypting sensitive information
- A type of computer hardware used for data storage
- A collection of information organized for easy access, management, and updating (correct)
- A tool for creating visual representations of data
How can databases be classified according to types of content?
How can databases be classified according to types of content?
- Bibliographic, full-text, numeric, and images (correct)
- Audio, video, text, and spreadsheets
- Sequential, hierarchical, network, and relational
- Structured, semi-structured, unstructured, and multimedia
What does a centralized database system do?
What does a centralized database system do?
- Encrypts all stored data for maximum security
- Creates virtual copies of the stored data for backup purposes
- Scatters data across multiple systems for redundancy
- Stores data at a centralized database system for easy access (correct)
