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Oracle 8, DBA Certification Exam Guide, Jason S. Couchman, p. 667-671
Chapter 14: Database Failure and Recovery
Why is manual archiving not recommended?
A. Additional disk resources are required.
B. More background processes are required.
C. A DBA must issue an SQL command to archive the online redo-log files.
D. An operating systems script must be written to copy the online redo-log files.
There are two ways that online redo logs will be archived: either manually, with the
ALTER SYSTEM ARCHIVE LOG statement, or automatically by ARCH. Manual
archiving is not recommended because of a DBA must issue an SQL command to archive
manually the online redo log files.
A: Additional disk resources are not required for manual archiving.
B: There is no additional background processes are required for manual archiving.
D: A DBA can issue just an SQL command to archive redo log files manually, an
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This document was uploaded on 03/08/2014.
- Fall '09