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Consider the following setup: User A1 belongs to resource group High on Database A. User B2 belongs to resource group Low on Database B. User C3 is a user on Database C without any DBRM setup. DBRM setup: Database A: Resource group High gets 80% and Low gets 20%. Database B: Resource group High gets 60% and Low gets 40%. IORM setup: Database A: Share=20, limit=5 Database B: Share=30, limit=10 Database C: 5 shares Total number of shares in the IORM setup = 100 What percent of I/O will each database user theoretically be using when the Exadata storage unit I/O throughout is used 100% and no other databases but A, B, and C are running?
Correct Answer: E
Explanation/Reference: Explanation: IORM setup limits Database A to 5%, and Database B is limited to 10%, while Database C has not IORM limit. Note that the resource groups are for CPU allocation.