350-901 Exam Dumps | An application is made up of multiple microservices, each communicating via APIs. One service is beginning

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Question 136/211

An application is made up of multiple microservices, each communicating via APIs. One service is beginning to be a bottleneck for the application because it can take a lot of time to complete requests. An engineer tried adding additional instances of this service behind the load balancer, but it did not have any effect. Which application design change must be implemented m this scenario?

A. Deploy an API gateway to centralize all inbound communication requests and offload authentication

B. Move from synchronous to asynchronous interactions with the service and implement a message queue.

C. Leverage serverless architecture instead of containers to gain the advantage of event driven APIs.

D. Vendor all dependencies into the service that is causing delays to remove external dependency checks.

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