Oracle Cloud Infrastructure 2020 Architect Associate — Question 21

Which two statements are true when Oracle Data Guard is configured (using the Console) between two Virtual Machine DB Systems deployed in Oracle Cloud
Infrastructure? (Choose two.)

Answer options

• A. Primary is a 1-node RAC DB system and Standby is a 2-node RAC DB system.
• B. Primary is a 2-node RAC DB system and Standby is a 2-node RAC DB system.
• C. Primary is a 1-node RAC DB system and Standby is a 1-node RAC DB system.
• D. Primary is a 2-node RAC DB system and Standby is a 1-node RAC DB system.
• E. Primary is a Bare Metal DB system and Standby is a 1-node RAC DB system.

Correct answer: A, C

Explanation

The correct answers are A and C because Oracle Data Guard can be effectively configured with a primary 1-node RAC DB system and a standby 2-node RAC DB system (A), or both being 1-node RAC DB systems (C). Options B, D, and E do not represent valid configurations for Oracle Data Guard in this context.