Which of the following tasks is the first task to perform when implementing Oracle Database Vault?
A.
Create command rules
B.
Create command rule sets
C.
Create protection realms
D.
Define master keys
Explanation:
From Vault Administrator Guide
What Are Realms?
…
After you create a realm, you can register a set of schema objects or roles (secured objects) for
realm protection and authorize a set of users or roles to access the secured objects.
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