Cisco 350-901 - Developing Applications using Cisco Core Platforms and APIs (DEVCOR)

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Total 363 questions

Refer to the exhibit. A developer wants to automatically deploy infrastructure for a containerized application. A .gitlab-ci.yml file must describe a pipeline that builds a container based on a supplied Dockerfile and executes an Ansible playbook on the configured container. What must be added where the code S missing to complete the script?

Option A

Option B

Option C

Option D

Question # 72

Refer to the exhibit.

Which two functions are performed by the load balancer when it handles traffic originating from the Internet destined to an application hosted on the file server farm? (Choose two.)

Terminate the TLS over the UDP connection from the router and originate an HTTPS connection to the selected server.

Terminate the TLS over the UDP connection from the router and originate an HTTP connection to the selected server.

Terminate the TLS over the TCP connection from the router and originate an HTTP connection to the selected server.

Terminate the TLS over the TCP connection from the router and originate an HTTPS connection to the selected server.

Terminate the TLS over the SCTP connection from the router and originate an HTTPS connection to the selected server.

Question # 73

Drag and drop the REST API authentication method from the left to the description on the right

Question # 74

What is a benefit of implementing a Cl pipeline?

enforces version control

enables a faster feedback loop

ensures that tests are written before code is written

decreases external dependencies

Question # 75

What are two methods for sending bearer access tokens in resource requests to servers? (Choose two,)

in plaintext for user access

in the HTTP API schema

in the HTTP request entity-body

in the "Authorization" request header field

in the HTTP request URI

Question # 76

A custom dashboard of the network health must be created by using Cisco DNA Center APIs An existing dashboard is a RESTful API that receives data from Cisco DNA Center as a new metric every time the network health information is sent from the script to the dashboard Which set of requests creates the custom dashboard?

PUT request to Cisco DNA Center to obtain the network health information and then a POST request to the dashboard to publish the new metric

POST request to Cisco DNA Center to obtain the network health information and then a GET request to the dashboard to publish the new metric

GET request to Cisco DNA Center to obtain the network health information and then a PUT request to the dashboard to publish the new metric

GET request to Cisco DNA Center to obtain the network health information and then a POST request to the dashboard to publish the new metric

Question # 77

Which two encryption principles should be applied to secure APIs? (Choose two.)

Use temporary files as part of the encryption and decryption process

Transmit authorization information by using digitally signed payloads

Use encrypted connections to protect data n transit

Reuse source code that contain existing UUIDs

Embed keys in code to simplify the decryption process

Question # 78

Refer to the exhibit.

An engineer writes a script to retrieve data from a REST API and must build support for cases where the response that contains data from the server may take a longer time than normal Which code must be added to the snippet where the code is missing to catch such a timeout?

request.exeception.ConnectTimeout

request.executions.DataTimeout

request.exeception.HTTPError

request.exception.ReadTimeout

Question # 79

Drag and drop the code from the bottom onto the box where the code is missing in the Python script to execute a REST API call to query all the NTP policy names and print the name of each policy. Not all options are used.

Question # 80

A bot has been created, called "386231131â€, to respond to alarm messages. A developer is now creating a Webhook to allow the bot to respond to messages. Which format allows the Webhook to respond to messages for the bot within Webex Teams?