Exam 1z1-078 Topic 1 Question 32 Discussion

Actual exam question for Oracle's 1z1-078 exam
Question #: 32
Topic #: 1

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

A. RAC databases have GRD cache resources distributed among all the database instances and stored in the shared pool of each instance.

B. Shadow GRD resources may exist in more than one database instance for a resource.

C. RAC databases have GRD cache resources distributed among all the database instances and stored in the large pool of each instance.

D. Only one GRD shadow resource may exist for an Enqueue Resource.

E. All GRD Enqueue Resource master metadata is held in the large pool of the same database instance.

F. Clustered ASM has GRD resources distributed among all ASM instances.

G. All GRD Enqueue Resource master metadata is held in the shared pool of the same database instance.

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