Exam 350-901 topic 1 question 391 discussion

Actual exam question from Cisco's 350-901

Question #: 391
Topic #: 1

Refer to the exhibit.

A software engineer develops an application that has a microservices architecture. The microservices must communicate with an API. The engineer creates a Dockerfile for the application and deploys the file to a pre-production environment. After the first API request, a microservice stops and the engineer discovers an error in the log file. What is the cause of this issue?

A. The API failed to complete the request.
B. The API is not authorized to access the resource.
C. The API does not understand the request.
D. The API failed to find the resource.

Show Suggested Answer

Suggested Answer: D 🗳️

by jchutch2 at June 29, 2025, 8:34 p.m.

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e3639d0

2 days, 8 hours ago

Selected Answer: C

Given answer is wrong. 400 is bad request so that a makes it C. The API does not understand the request. D is incorrect because a 404 response indicates a failure to find the specific resourse/endpoint in the request URI, not 400.

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jas26says

2 weeks, 3 days ago

Selected Answer: C

The error is 400, bad request

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