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Alibaba Exam ACA-Operator Topic 6 Question 23 Discussion

Actual exam question for Alibaba's ACA-Operator exam
Question #: 23
Topic #: 6
[All ACA-Operator Questions]

A developer has written a web application using a microservice architecture,

in such an architecture, the client (web browser or mobile application) first initiates a request. The request first reaches the load balancer, then goes through an authentication service, a billing service, then requests a resource, and finally a result is returned. How many spans does such a call chain

consist of?

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Suggested Answer: C

1-request, 2-load balancer, 3-authentication service, 4-billing service, 5- resource request


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