Oracle Cloud Infrastructure 2019 Developer Associate — Question 5

Which two Oracle Cloud Infrastructure database services allow you to dynamically scale CPU and storage? (Choose two.)

Answer options

• A. bare metal DB system
• B. virtual machine DB system
• C. Autonomous Data Warehouse (ADW)
• D. Autonomous Transaction Processing (ATP)

Correct answer: A, B

Explanation

The bare metal DB system and virtual machine DB system both support dynamic scaling of CPU and storage, allowing users to adjust resources based on demand. In contrast, Autonomous Data Warehouse (ADW) and Autonomous Transaction Processing (ATP) have predefined resource allocations that do not support the same level of dynamic scaling.