Q1: Correctly match the following terms with their definition. A. Miniworld B. DBMS C. Database system D. Data abstraction E. View F. Transaction G. Referential integrity H. Persistent storage I. Metadata J. Concurrency control Aspect of the real world that is represented in data 2. Allows database systems to be self- 1. describing 3. A part of the database system that's not data, or queries Gives each user an illusion they are the only one using a database system 4. 5. What different users get to see 6. Cannot be completed only partially 7. Ensures that keys match across tables Ensures your bank balance survives system crashes 8. 9. Defined on users and a miniworld 10. The characteristic that allows program- data independence and program- operation independence

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Database management

Database management allows people to store, retrieve, and organize data from a computer. Database management defines the data operations, storage, and security practices of the database administrators throughout the data life cycle. Database management involves supporting, designing, and implementing the stored data to maximize its value.