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Exam 1z0-083 topic 1 question 177 discussion

Actual exam question from Oracle's 1z0-083
Question #: 177
Topic #: 1
[All 1z0-083 Questions]

Which two restrictions apply when the RMAN BACKUP AS COPY command is used to create a backup? (Choose two.)

  • A. Backups can be written only if checksums are stored for each block.
  • B. Binary compression cannot be applied to the backup.
  • C. Backups can be written only to disk.
  • D. Backups can be written only to media.
  • E. Backups can be taken only if a fast recovery area is configured.
  • F. Backups can be taken only for data files.
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Suggested Answer: BC 🗳️
by ilputto at Jan. 6, 2023, 10:14 p.m.

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antonica
3 months, 3 weeks ago
Why not F?
upvoted 2 times
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_gio_
12 months ago
Selected Answer: BC
Sure of BC
upvoted 3 times
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ScottL
1 year, 2 months ago
Selected Answer: BC
B C correct
upvoted 3 times
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hilaire
1 year, 6 months ago
B F correct backup as copy can be take for only datafile backup as copy datafile 4 format 'c:\datafile4.dbf';
upvoted 1 times
hilaire
1 year, 6 months ago
Backup as copy is possible to sbt https://docs.oracle.com/database/121/BRADV/rcmbckba.htm#BRADV89510
upvoted 2 times
hilaire
1 year, 6 months ago
Sorry forget this BC is the answer https://www.druva.com/blog/oracle-in-depth-part-3-sbt-direct-to-cloud/
upvoted 2 times
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ilputto
1 year, 6 months ago
Selected Answer: BC
image copies cannot be compressed nor backup on tape
upvoted 4 times
vkra
1 year, 4 months ago
https://docs.oracle.com/en/database/oracle/oracle-database/19/bradv/getting-started-rman.html#GUID-096D8191-5DB3-4F49-83EF-14DC13DEA022 : If you specify BACKUP AS COPY, then RMAN copies each file as an image copy, which is a bit-for-bit copy of a database file created on disk. Image copies are identical to copies created with operating system commands like cp on Linux or COPY on Windows, but are recorded in the RMAN repository and so are usable by RMAN. You can use RMAN to make image copies while the database is open.
upvoted 1 times
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