1Z0-1151-25 Question 116
Select 2Your company plans to adopt Oracle Database@Google Cloud for a mission-critical application with frequent data analysis tasks performed by Google Cloud services. You are responsible for designing a cross-cloud architecture that ensures minimal latency, robust security, and full database management capabilities. Which two statements are correct about the recommended architecture for Oracle Database@Google Cloud?
- A
Deploy the Oracle Database on Oracle Cloud Infrastructure (OCI) and connect to Google Cloud through a dedicated or private interconnect for low-latency, secure data transfer.
- B
Use Google Cloud's native, fully managed Oracle Database service to avoid any cross-cloud connectivity requirements.
- C
Establish a private IP-based connection so that data never traverses the public internet, enhancing security and performance.
- D
Enable Oracle-managed Automatic Data Guard replication to a Google Cloud region by default to achieve high availability.
Show answer and explanation
Correct answers: A, C
Explanation
Oracle Database@Google Cloud is deployed on OCI and connected to Google Cloud through a secure interconnect, ensuring low-latency data transfers for mission-critical workloads. Because data is physically stored on OCI, a dedicated or private interconnect is essential for performance and security. Oracle Data Guard replication for high availability remains within OCI regions unless specifically configured otherwise. For more details, refer to Oracle Cloud Infrastructure documentation on cross-cloud connectivity and high availability best practices.
- A. Correct.
Option 1 is correct. Oracle Database@Google Cloud physically resides on Oracle Cloud Infrastructure but is integrated with Google Cloud through a low-latency dedicated or private interconnect. This setup is essential for secure, high-performance cross-cloud communication and is a key architectural principle of the offering.
- B. Incorrect.
Option 2 is incorrect. There is no native, fully managed Oracle Database service on Google Cloud. Oracle Database@Google Cloud runs on OCI but is accessible from Google Cloud via the cross-cloud interconnect. You must provision the database on OCI instead of relying on a Google-native service.
- C. Correct.
Option 3 is correct. Implementing a private IP-based network path ensures data does not traverse the public internet, which significantly boosts security and reduces latency. This approach also uses Google Cloud and OCI networking best practices.
- D. Incorrect.
Option 4 is incorrect. While Oracle Data Guard provides high availability by replicating data within OCI regions, it does not automatically replicate to a Google Cloud region by default. High availability is typically maintained within OCI regions using Oracle technologies and is not extended to GCP regions out of the box.