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Exam 1z0-078 topic 1 question 62 discussion

Actual exam question from Oracle's 1z0-078
Question #: 62
Topic #: 1
[All 1z0-078 Questions]

Which three statements are true about the Global Resource Directory (GRD) in Oracle 19c RAC database and in Clustered ASM? (Choose three.)

  • A. Only one GRD shadow resource may exist for an Enqueue Resource.
  • B. Shadow GRD resources may exist in more than one database instance for a resource.
  • C. Clustered ASM has GRD resources distributed among all ASM instances.
  • D. All GRD Enqueue Resource master metadata is held in the large pool of the same database instance.
  • E. All GRD Enqueue Resource master metadata is held in the shared pool of the same database instance.
  • F. RAC databases have GRD cache resources distributed among all the database instances and stored in the large pool of each instance.
  • G. RAC databases have GRD cache resources distributed among all the database instances and stored in the shared pool of each instance.
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Suggested Answer: BCG 🗳️
by krwi1 at March 25, 2024, 6:01 p.m.

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lcoleandro
6 months, 2 weeks ago
Selected Answer: BCG
Correct Statements B: Shadow GRD resources may exist in multiple database instances for a resource. C: GRD resources in Clustered ASM are distributed among all ASM instances. G: GRD cache resources in RAC databases are stored in the shared pool of each instance. Incorrect Statements A: Incorrect because there can be multiple GRD shadow resources for an Enqueue Resource. D: Incorrect because GRD metadata is not held in the large pool. E: Incorrect because GRD metadata is not held in the shared pool of just one instance. F: Incorrect because GRD cache resources are not stored in the large pool.
upvoted 1 times
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Test_1
6 months, 3 weeks ago
Selected Answer: BCG
BCG is correct
upvoted 2 times
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krwi1
10 months, 2 weeks ago
Selected Answer: BCG
F is wrog
upvoted 2 times
...
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