Couchman p 719 720 chapter 15 advanced topics in data

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: 19-720 Chapter 15: Advanced Topics in Data Recovery QUESTION 62: Actualtests.com - The Power of Knowing 1Z0-025 Why would you set a data file offline when the database is in MOUNT state? A. To minimize downtime. B. To allow for automatic data file recovery. C. To prevent further corruption of a damaged data file. D. To recover it later, when database is in NOARCHIVELOG mode. Answer: A Explanation: It's better to set a data file offline when the database is in MOUNT state to minimize downtime. Incorrect Answers: B: This will not help for automatic data file recovery. C: It's not used to prevent further corruption of a damaged data file. D: You set a data file offline when the database is in MOUNT state to minimize downtime, not to recover it later. Oracle 8, DBA Certification Exam Guide, Jason S. Couchman, p. 585-591 Chapter 12: Overview of Backup and Recovery QUESTION 63: What are two causes of media failures? (Choose two) A. The server computer loses power. B. A table is accidentally truncated. C. The user issu...
View Full Document

This document was uploaded on 03/08/2014.

Ask a homework question - tutors are online