Com the power of knowing 1z0 025 checkpoints when

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Unformatted text preview: The Power of Knowing 1Z0-025 checkpoints. When database data is defined as read-only, the DBA needs to back up the read-only tablespace once, after the status of the tablespace is changed to read-only. Incorrect Answers: C: Oracle automatically does not mean the file for backup, it's DBA's responsibility to backup datafiles of tablespace, when it became read-write. D: There is no object integrity check after tablespace status change. E: The DBWn process writes to the data files of the tablespace only if it will be changes in data of tablespace, not because of tablespace status change. Oracle 8, DBA Certification Exam Guide, Jason S. Couchman, p. 593 Chapter 12: Overview of Backup and Recovery QUESTION 52: Why would a DBA load a table using the NOLOGGING options? A. To eliminate further backup. B. To temporarily disable collecting statistics. C. To reduce redo during a direct loaded operation. D. To specify that the retrieved for this table are placed at the least recently-used end of the buffer cache. Answer...
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