1Z0-1151-25 Question 127
Single answerYour organization wants to run Oracle Database on Google Cloud alongside existing Compute Engine (GCE) instances for a mission-critical analytics workload. You�ve deployed Oracle Database@Google Cloud on a Bare Metal Solution environment co-located with your chosen Google Cloud region. All communication between GCE and the Oracle Database must be private and low-latency, without traversing the public internet. Which action should you take to meet this requirement?
- A
Configure VPC peering from your GCE VPC directly to the Bare Metal Solution environment.
- B
Use a small Linux router instance in GCE and forward all database traffic via public IP routing.
- C
Set up a Dedicated Interconnect or Partner Interconnect VLAN attachments for private connectivity between your GCE VPC and the Bare Metal Solution environment.
- D
Rely on SSL-based connection strings over the internet to securely tunnel data to the Oracle Database.
Show answer and explanation
Correct answer: C
Explanation
To provision and manage Oracle Database@Google Cloud in a Bare Metal Solution environment, you must configure private connectivity for optimal performance and security. Google Cloud� Dedicated Interconnect or Partner Interconnect provides a high-bandwidth, low-latency connection that stays within Google� network rather than traversing the public internet. This approach aligns with best practices for multicloud deployments and is documented in both Oracle Bare Metal Solution and Google Cloud Networking guidelines.
- A. Incorrect.
Option 1: Incorrect. VPC peering enables private connectivity within Google Cloud VPCs, but does not directly extend to external environments such as the Bare Metal Solution for Oracle. You need a dedicated or partner-based interconnect for private access to the on-prem-like Bare Metal hardware.
- B. Incorrect.
Option 2: Incorrect. A self-managed router using public IP routing would not provide the required private and low-latency path. It introduces potential performance bottlenecks and security risks since traffic can traverse the public internet.
- C. Correct.
Option 3: Correct. Using Dedicated Interconnect or Partner Interconnect VLAN attachments is the recommended method for establishing private, low-latency connectivity from your GCE VPC to Oracle Database on Bare Metal Solution. This meets the requirement of not traversing public networks.
- D. Incorrect.
Option 4: Incorrect. While SSL secures data in transit, using the public internet for connectivity introduces extra latency and potential security exposures. It does not meet the requirement of keeping traffic off the public internet.