The Database Development Process problems
- 1. Which is not a type of data management technology?
Options- A. Relational
- B. Rational
- C. Object-oriented
- D. Dimensional Discuss
Correct Answer: Rational
- 2. Which is not a relevant feature of CASE tools?
Options- A. The ability to help draw data models using entity-relationship notations
- B. The ability to generate code
- C. An information repository
- D. Access to a DB via the Internet Discuss
Correct Answer: Access to a DB via the Internet
- 3. Which of the following database activities require a specific knowledge of a DBMS?
Options- A. Enterprise modeling
- B. Conceptual data modeling
- C. Logical database design
- D. Physical database design and definition Discuss
Correct Answer: Physical database design and definition
- 4. Whose role is it to determine the requirements and design for a database?
Options- A. Database analysts
- B. Database administrators
- C. Both A and B.
- D. Neither A or B. Discuss
Correct Answer: Database analysts
- 5. The use of packaged data models can offer which of the following benefits?
Options- A. Reduce implementation time and costs
- B. Higher quality models
- C. Both A and B.
- D. Neither A nor B. Discuss
Correct Answer: Both A and B.
- 6. The first step in database development is which of the following?
Options- A. Enterprise data modeling
- B. Logical database design
- C. Physical database design and definition
- D. Database Implementation Discuss
Correct Answer: Enterprise data modeling
- 7. User views are included as part of which schema?
Options- A. Internal
- B. Conceptual
- C. External
- D. None of the above. Discuss
Correct Answer: External
- 8. Which of the following database activities allow for the actual retrieval and use of a database?
Options- A. Enterprise modeling
- B. Logical database design
- C. Physical database design and definition
- D. Database implementation Discuss
Correct Answer: Database implementation
- 9. An entity type is which of the following?
Options- A. A major category of data about people, place, and things
- B. The various departments of an organization
- C. The application software
- D. The business processes the support the mission of an organization Discuss
Correct Answer: A major category of data about people, place, and things
- 10. The Enterprise tier of the three-tiered database architecture includes:
Options- A. managing the data.
- B. managing the User-system interface.
- C. processing HTTP protocol.
- D. processing scripting tasks. Discuss
Correct Answer: managing the data.
More in Database:
Programming
Copyright ©CuriousTab. All rights reserved.