CompTIA
CV0-003 · Question #131
CV0-003 Question #131: Real Exam Question with Answer & Explanation
The correct answer is D: Static proximity. Static proximity geo-clustering uses fixed, predefined geographic rules to route operations to the nearest configured site, consistently reducing latency by keeping traffic anchored to the primary site.
Cloud Architecture and Design
Question
Which of the following types of geo-clustering should a cloud service provider implement in case a tenant requires that response time decreases if operations are moved closer to the cloud service provider's primary site?
Options
- ADynamic proximity
- BRound Robin
- CThroughput
- DStatic proximity
Explanation
Static proximity geo-clustering uses fixed, predefined geographic rules to route operations to the nearest configured site, consistently reducing latency by keeping traffic anchored to the primary site.
Common mistakes.
- A. Dynamic proximity adjusts routing in real time based on current latency or load measurements rather than fixed rules, so it does not guarantee consistent routing to the primary site's geographic location.
- B. Round robin distributes requests evenly across all cluster nodes in sequence regardless of geographic proximity, which does not favor the primary site or reduce latency based on location.
- C. Throughput-based clustering routes traffic according to available bandwidth capacity, not geographic proximity or response time, so it does not address the latency requirement.
Concept tested. Static proximity geo-clustering for latency reduction
Reference. https://learn.microsoft.com/en-us/azure/traffic-manager/traffic-manager-routing-methods
Topics
#geo-clustering#static proximity#latency#availability zones
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