Oracle Cloud Infrastructure 2020 Architect Professional — Question 29

Which three scenarios are suitable for the use of Oracle Cloud Infrastructure (OCI) Autonomous Transaction Processing "" Serverless (ATP-S) deployment?
(Choose three.)

Answer options

• A. A manufacturing company is running Oracle E-Business Suite application on-premises. They are looking to move this application to OCI and they want to use a managed database offering for their database tier.
• B. A midsize company is considering migrating its legacy on-premises MongoDB database to Oracle Cloud Infrastructure (OCI). The database has significantly higher workloads on weekends than weekdays.
• C. A small startup is deploying a new application for eCommerce and it requires a database to store customers' transactions. The team is unsure of what the load will look like since it is a new application.
• D. A well-established, online auction marketplace is running an application where there is database usage 24x7, but also has peaks of activity that are hard to predict. When the peaks happen, the total activities may reach 3 times the normal activity level.
• E. A developer working on an internal project needs to use a database during work hours but doesn't need it during nights or weekends. The project budget requires her to keep costs low.

Correct answer: C, D, E

Explanation

The correct answers, C, D, and E, involve scenarios where the database load is variable and unpredictable, which aligns well with the serverless model of ATP-S. Option A describes a stable workload transition, and option B refers to a predictable workload pattern, making them less suitable for a serverless deployment.