Discussion
Home ‣ Database ‣ Data and Database Administration Comments
- Question
Information repositories are replacing data dictionaries in many organizations.
Options- A. True
- B. False
- Correct Answer
- True
- 1. With concurrent processing involving updates, a database with concurrency control will be compromised due to interference between users.
Options- A. True
- B. False Discuss
- 2. Databases are not the property of a single function or individual within the organization.
Options- A. True
- B. False Discuss
- 3. Incorrect data is easy to detect.
Options- A. True
- B. False Discuss
- 4. Backward recovery is used to reverse the changes made by transactions that have aborted, or terminated abnormally.
Options- A. True
- B. False Discuss
- 5. XML is a rapidly developing scripting language that may, in conjunction with XHTML, replace HTML.
Options- A. True
- B. False Discuss
- 6. Queries that do full table scans should be avoided.
Options- A. True
- B. False Discuss
- 7. Mirrored databases are almost always provided in high-availability systems.
Options- A. True
- B. False Discuss
- 8. Authorization tables contain highly sensitive data and should be protected by stringent security rules.
Options- A. True
- B. False Discuss
- 9. The restore/rerun technique involves reprocessing the day's transactions up to the point of failure.
Options- A. True
- B. False Discuss
- 10. To build a data warehouse and develop business intelligence applications, it is important that an organization build and maintain a comprehensive repository.
Options- A. True
- B. False Discuss
Data and Database Administration problems
Search Results
Correct Answer: False
Correct Answer: True
Correct Answer: False
Correct Answer: True
Correct Answer: True
Correct Answer: True
Correct Answer: True
Correct Answer: True
Correct Answer: True
Correct Answer: True
Comments
There are no comments.More in Database:
Programming
Copyright ©CuriousTab. All rights reserved.