1Z0-1151-25 Question 108
Single answerYour company plans to run a mission-critical Oracle Database workload on Google Cloud while retaining the application tier on Oracle Cloud Infrastructure (OCI). The objective is to ensure low-latency, high-throughput connectivity between OCI and Google Cloud with a predictable network experience for production traffic. Which option would best meet this requirement?
- A
Use an IPSec VPN tunnel from OCI to Google Cloud over the public Internet
- B
Establish OCI FastConnect to a colocation provider that also supports Google Cloud Partner Interconnect
- C
Route requests through a public internet load balancer in Google Cloud with TLS encryption
- D
Set up an OCI-Azure Interconnect and then tunnel the connection from Azure to Google Cloud
Show answer and explanation
Correct answer: B
Explanation
For production workloads requiring predictable performance and secure connectivity, private connections that bypass the public internet are recommended. In this scenario, using OCI FastConnect to a colocation provider (such as Equinix or Megaport) that also offers Google Cloud Partner Interconnect is widely recognized as a best practice to ensure low-latency and high-throughput connections. Refer to Oracle Cloud Infrastructure FastConnect documentation and Google Cloud Partner Interconnect documentation for detailed setup steps and network requirements.
- A. Incorrect.
Option 1 is incorrect because an IPSec VPN tunnel over the public internet may not provide the low latency and consistent bandwidth required for production workloads, especially under high load.
- B. Correct.
Option 2 is correct. By using OCI FastConnect to a colocation facility that supports Google Cloud Partner Interconnect, you can achieve private, high-speed, and low-latency connectivity without traversing the public internet. This is a common multicloud best practice for high-performance workloads.
- C. Incorrect.
Option 3 is incorrect because routing through a public load balancer in Google Cloud, even with TLS encryption, still relies on public internet paths. This does not guarantee the required throughput and introduces higher latency and variability.
- D. Incorrect.
Option 4 is incorrect because the OCI-Azure Interconnect is specifically designed for direct connectivity between OCI and Microsoft Azure, not Google Cloud. Tunneling from Azure to Google Cloud adds unnecessary complexity, cost, and latency, which is not recommended.