Oracle Cloud Infrastructure 2019 Developer Associate — Question 77

Your company has decided to move a few applications to Oracle Cloud and you have been asked to design it for both High Availability (HA) and Disaster
Recovery (DR).
Which two should you consider while designing your Oracle Cloud Infrastructure architecture? (Choose two.)

Answer options

• A. Region
• B. Instance Shape
• C. Compartments
• D. Availability Domain

Correct answer: A, D

Explanation

Selecting the correct Region and Availability Domain is crucial for ensuring High Availability (HA) and Disaster Recovery (DR) in Oracle Cloud. Regions provide geographic separation to mitigate risks, while Availability Domains offer fault isolation within a region, making them essential for robust architecture. Instance Shape and Compartments, while important for other aspects, do not directly influence HA and DR strategies.