Q: 5
You are designing a multicloud architecture where your customer wants to leverage OCI for its cost-
effective compute and storage, while utilizing Microsoft Azure’s AI/ML services and AWS’s extensive
serverless capabilities. The application requires low latency and high bandwidth between the clouds.
Which of the following approaches provides the LEAST optimal solution for interconnecting these
three cloud providers for production workloads?
Options
Discussion
B is right here. VPN tunnels (option B) just aren't going to cut it for production when you want low latency and high bandwidth, since they're over the public internet. Pretty sure that's what makes B the least optimal, but open if someone sees it differently.
Option B again, honestly tired of these VPN tunnel traps on Oracle style questions. They always want dedicated links for production.
Option B. VPN is the trap since it's public internet, not good for production latency and bandwidth. Anyone disagree?
B . IPSec VPNs just don't meet the low latency and bandwidth requirements you'd want in a real multicloud production workload. Similar questions always ding VPN-based designs for performance, even if they're secure.
Its B, seen similar in some practice sets. Official Oracle documentation and exam guides highlight why dedicated connections are much better than basic VPN for latency/bandwidth.
B , seen this type in practice questions and the official guide backs it up for latency concerns.
A is wrong, B. VPN tunnels between all three clouds are way slower and less reliable for high bandwidth apps.
D is actually better than B here, VPNs between all clouds hit latency and bandwidth the hardest. B.
Not sure D is worse than B for latency here, so I'd go with D.
Why not just skip VPN tunnels (B)? Public internet gives way too much jitter and unpredictable latency for production workloads.
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