1. Which of the following statements is true?
A) A DBMS is a set of processes that manage and control access to data stored in the database.
2. Which of the following is not an advantage of a DBMS?
A) Complexity
3. What is the result of redundant data in the database?
A) Data anomalies that lead to data inconsistencies
4. What are the components of database systems?
A) Hardware, software, people, procedures, data
5. Which of the following statements best defines a record?
A) A record is a set of logically connected fields
6. Which of the following is not a disadvantage of DBMS?
A) Data integration
7. Which of the following is not a function of a DBMS?
A) User management
8. Which of the following is not a valid statement?
A) Raw data is the collection of processed knowledge
9. Which of the following is not a valid statement?
A) Production databases focus primarily on storing historical data and business metrics used exclusively for tactical or strategic decision making.
10. Which of the following lists problems with file system data processing?
A) Development complexity, administration complexity, and lack of security