CAS-005 · Question #416
CAS-005 Question #416: Real Exam Question with Answer & Explanation
The correct answer is B: Adding additional resources in each company's original region. Add resources in each original region: Spinning up parallel monitoring nodes or services in each company’s home region ensures true redundancy without moving user data outside its home zone. If one region goes down, regional replicas pick up the load, and data locality remains in
Question
Company A acquired Company B. Both companies serve a user base in different geographic regions but now collectively serve a globally distributed user base. A security architect needs to design resilient monitoring systems with the following requirements: - User data must remain on the systems of each respective company. - Low latency is needed for all users regardless of company location and user location. - Each company must have its own redundancy. Which of the following practices are the most beneficial in meeting the requirements? (Choose two).
Options
- AReplicating each company's system in the other company's region
- BAdding additional resources in each company's original region
- CImplementing a network load balancer
- DDeploying a reverse proxy
- EUtilizing an API gateway
- FEnabling automated vertical scaling
Explanation
Add resources in each original region: Spinning up parallel monitoring nodes or services in each company’s home region ensures true redundancy without moving user data outside its home zone. If one region goes down, regional replicas pick up the load, and data locality remains intact. Use a network load balancer: A global or multi-region network load balancer can route user or agent traffic to the nearest healthy endpoint. This minimizes latency for a globally distributed user base and provides failover across regions, while respecting the requirement that each company’s data stays on its own infrastructure.
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