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Exam 1z0-066 topic 1 question 9 discussion

Actual exam question from Oracle's 1z0-066
Question #: 9
Topic #: 1
[All 1z0-066 Questions]

You must propose an Oracle Data Guard configuration for a database supporting an OLTP workload that meets these permanent requirements:
1. Data loss is not permitted.
2. Read-only applications should not connect to the primary database instance.
Additionally, there are these requirements, only one of which is ever done at any one time:
3. It should be possible to apply and test designated patches with a minimum amount of downtime.
4. Upgrading to a new database release should be performed with the least possible amount of downtime.
5. New application software releases should be tested against an exact up-to-date replica of the production database.
You propose a primary database with one physical standby database configured in Maximum Protection mode.
Which requirements do you meet?

  • A. 2, 3, 4, and 5
  • B. 1, 2, 3, 4, and 5
  • C. 1 and 2
  • D. only requirement 5
  • E. only requirement 1
Show Suggested Answer Hide Answer
Suggested Answer: C 🗳️
Maximum Protection mode ensures that zero data loss occurs if a primary database fails.
Because this data protection mode prioritizes data protection over primary database availability, Oracle recommends that a minimum of two standby databases be used to protect a primary database that runs in maximum protection mode to prevent a single standby database failure from causing the primary database to shut down.
Incorrect Answers:
A, D: Maximum Protection mode ensures that zero data loss occurs if a primary database fails.
References:
https://docs.oracle.com/cd/B28359_01/server.111/b28294/protection.htm
by JESUSBB at Aug. 27, 2022, 2:36 a.m.

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Rockfics
1 year, 3 months ago
If you used the Standby to reports in Read Only is necessary to stop the MRP process so the request N2 is not possible. Answer E.
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ScottL
1 year, 3 months ago
Selected Answer: C
Answer C
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JESUSBB
2 years, 5 months ago
Answer: C
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