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Developing Applications using Cisco Core Platforms and APIs (DEVCOR)

Last Update 1 hour ago Total Questions : 434

The Developing Applications using Cisco Core Platforms and APIs (DEVCOR) content is now fully updated, with all current exam questions added 1 hour ago. Deciding to include 350-901 practice exam questions in your study plan goes far beyond basic test preparation.

You'll find that our 350-901 exam questions frequently feature detailed scenarios and practical problem-solving exercises that directly mirror industry challenges. Engaging with these 350-901 sample sets allows you to effectively manage your time and pace yourself, giving you the ability to finish any Developing Applications using Cisco Core Platforms and APIs (DEVCOR) practice test comfortably within the allotted time.

Question # 41

A developer is containerizing an application using Docker. A local Docker alpine image has been created, and it has the image ID ' b9c2d50f0b6y74998 ' with the tag ' dev ' . The developer must make a running container based on the tagged image, with the container port 80 bound to port 8080 on the host. Which command must be used?

A.

docker run -p 8080:80 alpine:dev

B.

docker start -p 8080:80 alpine:dev

C.

docker build -p 8080:80 alpine:dev

D.

docker exec -p 8080:80 alpine:dev

Question # 42

A cloud native project is being worked on in which all source code and dependencies are written in Python, Ruby, and/or JavaScipt. A change in code triggers a notification to the CI/CD tool to run the CI/CD pipeline.

Which step should be omitted from the pipeline?

A.

Deploy the code to one or more environments, such as staging and/or production.

B.

Build one of more containers that package up code and all its dependencies.

C.

Compile code.

D.

Run automated tests to validate the correctness.

Question # 43

A team is developing a cloud-native application for network monitoring and management of various devices. An increased growth rate of users is expected. The solution must be easily managed and meet these requirements:

• able to use dependencies

• easy disposability

• flexible configuration

Which application design approach must be used?

A.

waterfall model

B.

12-factor app framework

C.

object-oriented programming

D.

agile software development

Question # 44

Refer to the exhibit above and click on the tab in the top left corner to view a diagram that describes the typical flow of requests involved when a webhook is created for a booking service. Drag and drop the requests from the left onto the item numbers on the right that match the missing sections in the sequence diagram to design the complete flow of requests involved as a booking is updated from a web application.

Question # 45

A developer must deploy a containerized application foe network device inventory management. The developer sets up a Kubernetes duster on two separate hypervisors. The SLA is not currently meeting a specified maximum value for network latencyjitter CPU/memory and disk I/O are functioning property. Which two design approaches resolve the issue ' ' (Choose two.)

A.

Colocate services in the same pod

B.

Replace the HDD drives with SSD drives

C.

Enable IPv6 within the duster

D.

Deploy the duster to a bare metal server

E.

Upgrade the server NIC card

Question # 46

On which system must the messaging standards be defined to allow communication between all the components for a custom dashboard?)

A.

front end

B.

back end

C.

web application

D.

management server

Question # 47

A Python application is being written to run inside a Cisco IOS XE device to assist with gathering telemetry data. Drag and drop the elements of the stack from the left onto the functions on the right to collect and display the telemetry streaming data.

Question # 48

A developer is creating a Python Flask solution to leverage the Cisco Meraki Location API. Drag and drop the code snippets from the bottom onto the blanks in the Python script to manage incoming location data. Not all options are used.

Question # 49

What are two steps in the OAuth2 protocol flow? (Choose two.)

A.

The user is authenticated by the authorization server and granted an access token.

B.

The user’s original credentials are validated by the resource server and authorization is granted.

C.

The user indirectly requests authorization through the authorization server.

D.

The user requests an access token by authentication and authorization grant presentation.

E.

The user requests the protected resource from the resource server using the original credentials.

Question # 50

Which two gRPC modes of model-driven telemetry are supported on Cisco IOS XE Software? (Choose two.)

A.

dial-in

B.

dial-out

C.

call-in

D.

call-out

E.

passive

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