Exit 350-901 Developing Applications Using Cisco Core Platforms and APIs (DEVCOR)
Question 3 of 5
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Q3 Single choice

Refer to the exhibit.

2021-11-18 15:43:06.486466 :: INFO :: Received request from 10.8.4.2:46937
2021-11-18 15:43:06.613324 :: ERROR :: Error 61 connecting to localhost:6379. Connection refused.
2021-11-18 15:43:07.118302 :: INFO :: Unable to verify the user's identity, dropping request
2021-11-18 15:43:20.713824 :: INFO :: Received request from 10.8.4.4:49336
2021-11-18 15:43:21.613524 :: ERROR :: Error 61 connecting to localhost:6379. Connection refused.
2021-11-18 15:43:21.486466 :: INFO :: Unable to verify the user's identity, dropping request

A team of engineers deploys a new front-facing application that communicates with other services to handle user requests. An external authentication and authorization service on port 6379 is used.

When users try the new application, errors are reported.

What is the cause of the issue?

  • A

    The new application cannot reach the client IPs.

  • B

    The users are not authenticating properly.

  • C

    The authentication service is unreachable.

  • D

    The new application drops user requests.

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