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- Question
The presentation logic component is responsible for formatting and presenting data on the user's screen or other output device, and for managing user input from a keyboard or other input device.
Options- A. True
- B. False
- Correct Answer
- True
- 1. With an asynchronous system, the requesting system waits for a response in real time.
Options- A. True
- B. False Discuss
- 2. Centralized systems are more susceptible to security threats than client/server architectures.
Options- A. True
- B. False Discuss
- 3. Writing stored procedures takes less time than using Visual Basic or PowerBuilder to create an application.
Options- A. True
- B. False Discuss
- 4. The first client/server architectures developed were file servers.
Options- A. True
- B. False Discuss
- 5. Activities of a DBMS occur in the processing component logic.
Options- A. True
- B. False Discuss
- 6. The Windows operating system and Windows applications are event driven.
Options- A. True
- B. False Discuss
- 7. The role of the ETL process is to identify erroneous data and to fix them.
Options- A. True
- B. False Discuss
- 8. A data mart is designed to optimize the performance for well-defined and predicable uses.
Options- A. True
- B. False Discuss
- 9. Data in operational systems are typically fragmented and inconsistent.
Options- A. True
- B. False Discuss
- 10. Star schema is suited to online transaction processing, and therefore is generally used in operational systems, operational data stores, or an EDW.
Options- A. True
- B. False Discuss
The Client-Server Database problems
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