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Exam 1z0-066 topic 1 question 72 discussion

Actual exam question from Oracle's 1z0-066
Question #: 72
Topic #: 1
[All 1z0-066 Questions]

A Data Guard environment has this configuration and these attributes:
1. A primary database
2. A Physical Standby Database named sbdb
3. The configuration is in maximum availability protection mode.
Then sbdb is converted to a snapshot standby database.
When two statements are true?

  • A. Sdbd can still apply redo.
  • B. The recovery point objective increases.
  • C. The protection mode is lowered to maximum performance.
  • D. The recovery time objective increases.
  • E. Sbdb can still receive redo
Show Suggested Answer Hide Answer
Suggested Answer: DE 🗳️
E: A snapshot standby database receives and archives, but does not apply, redo data from a primary database.
D: Snapshot standby databases are best used in scenarios where the benefit of having a temporary, updatable snapshot of the primary database justifies additional administrative complexity and increased time to recover from primary database failures.
Note: Redo data received from the primary database is applied when a snapshot standby database is converted back into a physical standby database, after discarding all local updates to the snapshot standby database.
The data in the primary database is fully protected however, because a snapshot standby can be converted back into a physical standby database at any time, and the redo data received from the primary will then be applied.
Incorrect Answers:
A: A snapshot standby database receives and archives, but does not apply, redo data from a primary database.
References:
https://docs.oracle.com/cd/B28359_01/server.111/b28294/manage_ps.htm
by oraexam12 at Sept. 12, 2022, 11:20 a.m.

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ScottL
1 year, 7 months ago
Selected Answer: DE
Answers are worded poorly. Objectives don't change. Capabilities change. D - recovery time - recovery time increases E - snapshot still receives redo.
upvoted 1 times
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JESUSBB
2 years, 1 month ago
Answer: D and E
upvoted 1 times
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oraexam12
2 years, 8 months ago
Correct Answer: AE
upvoted 1 times
oraexam12
2 years, 8 months ago
sorry, A is wrong answer.
upvoted 1 times
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