Oracle Service Cloud Developer — Question 33

Your government customer has purchased a full rack of Exadata. The customer has two departments that would like to share the Exadata Database Machine but the concern is that department A will be able to see data from department B.
Which architecture would you suggest to solve this deployment issue?

Answer options

• A. Split the configuration by using Oracle Nimbula's cloud software so that four database servers and seven cells can be used by department A and the rest can be used by department B.
• B. Split the configuration and use ASM-Scoped Security so that four database servers and seven cells can be used by department A and the rest can be used by department B.
• C. Set up instance caging to ensure that department A has access only to four database servers and seven cells and department B has access to the rest.
• D. Define the split by setting up database services that are specific to department A and department B.

Correct answer: D

Explanation

The correct answer is D because setting up database services for each department allows for clear separation and access control, ensuring that each department only interacts with its designated data. Options A and B suggest using software solutions that may not provide the required level of isolation, while option C focuses on resource allocation rather than data access control.