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350-901 Exam Dumps - Cisco Certified DevNet Professional Questions and Answers

Question # 34

Refer to me exhibit The Python code manages a Cisco CSR 1000V router Which code snippet must be placed in the blank m the code to update the current configuration of the targeted resource?

A)

B)

C)

D)

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

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Question # 35

In the three-legged OAuth2 process, after the authorization server presents a form to the resource owner to grant access, what is the next step?

Options:

A.

The resource owner authenticates and optionally authorizes with the authorization server.

B.

The user who owns the resource initiates a request to the OAuth client.

C.

If the resource owner allows access, the authorization server sends the OAuth client a redirection.

D.

A form to allow or restrict access is submitted by the owner of the resource.

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Question # 36

The response from a server includes the header ETag: W/ā€7eb8b94419e371767916ef13e0d6e63dā€. Which statement is true?

Options:

A.

The ETag has a Strong validator directive.

B.

The ETag has a Weak validator directive, which is an optional directive.

C.

The ETag has a Weak validator directive, which is a mandatory directive.

D.

The ETag has a Strong validator directive, which it is incorrectly formatted.

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Question # 37

Which transport protocol is used by gNMI?

Options:

A.

HTTP/2

B.

HTTP 1.1

C.

SSH

D.

MQTT

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Question # 38

A developer must package an application for Kubernetes to integrate into a prebuilt CD environment. The application utilizes a Docker image from Cisco DevNet public repository and is accessible from a specific port of the container. Drag and drop the code from the bottom onto the box where the code is missing in the Kubernetes YAML configuration file. Not all options are used.

Options:

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Question # 39

Refer to the exhibit.

An application has been created to serve a whole enterprise. Based on use and department requirements, changes are requested on a quarterly basis. When evaluating the application design, which two actions improve code maintainability?

Options:

A.

Replace the requests library with the http client library in the code.

B.

Place all import statements on a single line at the top of the code.

C.

Cache responses to API calls for later reuse on other code.

D.

Parameterize similar code blocks inside functions and reuse within the code.

E.

Add comments in appropriate locations to aid in understanding the code.

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Question # 40

Refer to the exhibit.

Drag and drop the components from the Oauth2 authorization protocol flow on the left onto the letter that matches the location in the exhibit.

Options:

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Question # 41

Refer to the exhibit.

The cisco_devnet Docker swarm service runs across five replicas The development team tags and imports a new image named devnet'test 1 1 and requests that the image be upgraded on each container There must be no service outages during the upgrade process Which two design approaches must be used? (Choose two.)

Options:

A.

Implement rolling upgrades by using the docker service update command.

B.

Enable parallel upgrades by using the docker service update command.

C.

Ensure that the service is hosted behind a VIP with no session persistence.

D.

Update the restart policy of the containers to restart upon failure.

E.

Ensure that the service replicas are set to a minimum of 5

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Question # 42

An application has been developed for monitoring rooms in Cisco Webex. An engineer uses the application to

retrieve all the messages from a Cisco Webex room, but the results are slowly presented. Which action

optimizes calls to retrieve the messages from the /v1/messages endpoint?

Options:

A.

Define the ma property by using the pagination functionality.

B.

Set the beforeMessage property to retrieve the messages sent before a specific message ID.

C.

Avoid unnecessary calls by using a prior request to /v1/rooms to retrieve the last activity property.

D.

Filter the response results by specifying the created property in the request.

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Question # 43

AppGigabitEthernet interface is used as data port for a container on a Cisco Catalyst 9000 Series Switch. Which two interface configuration options should be used? (Choose two.)

Options:

A.

trunk interface

B.

bridged virtual interface

C.

SPAN port

D.

management interface

E.

subinterface

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Exam Code: 350-901
Exam Name: Developing Applications using Cisco Core Platforms and APIs (DEVCOR)
Last Update: Feb 23, 2025
Questions: 363
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