Oracle Cloud Infrastructure 2019 Architect Associate — Question 51

Which two statements are true about the Oracle Cloud Infrastructure (OCI)? (Choose two.)

Answer options

• A. An OCI region is a localized geographic area, and an availability domain is one or more data centers located within a region.
• B. Because availability domains do not share infrastructure such as power or cooling, or the internal availability domain network, a failure at one availability domain within a region is unlikely to impact the availability of the others within the same region.
• C. A single fault domain can be associated with multiple regions and availability domains.
• D. Regions are dependent on other regions and must be located with 5 thousand kilometers of each other.

Correct answer: A, B

Explanation

Statements A and B are correct because they accurately describe the structure and reliability of OCI regions and availability domains. Statement C is incorrect as a fault domain is specific to a single availability domain, not multiple. Statement D is false since regions do not depend on each other and can be located far apart.