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Use the latest 300-910 dumps to help you pass the Cisco DEVOPS certification exam

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More detailed 300-910 DEVOPS certification information:

Vendor: Cisco
Exam Code: 300-910
Exam Name: Implementing DevOps Solutions and Practices using Cisco Platforms (DEVOPS)
Certification: Cisco Certified DevNet Professional
Duration: 90 minutes
Languages: English
Price: $300 USD
Number of Questions: 55-65
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Cisco 300-910 exam questions online practice test:

Tips: Verify the answer at the end of the article

Question 1:

Which two practices help make the security of an application a more integral part of the software development lifecycle? (Choose two.)

A. Add a step to the CI/CD pipeline that runs a dynamic code analysis tool during the pipeline execution.

B. Add a step to the CI/CD pipeline that runs a static code analysis tool during the pipeline execution.

C. Use only software modules that are written by the internal team.

D. Add a step to the CI/CD pipeline to modify the release plan so that updated versions of the software are made available more often.

E. Ensure that the code repository server has enabled drive encryption and stores the keys on a Trusted Platform Module or Hardware Security Module.

Question 2:

A CI/CD pipeline that builds infrastructure components using Terraform must be designed. A step in the pipeline is needed that checks for errors in any of the .tf files in the working directory. It also checks the existing state of the defined infrastructure.

Which command does the pipeline run to accomplish this goal?

A. terraform plan

B. terraform check

C. terraform fmt

D. terraform validate

Question 3:

Configuration changes to the production network devices are performed by a CI/CD pipeline. The code repository and the CI tool are running on separate servers. Some configuration changes are pushed to the code repository, but the pipeline did not start.

Why did the pipeline fail to start?

A. The CI server was not configured as a Git remote for the repository.

B. The webhook call from the code repository did not reach the CI server.

C. Configuration changes must be sent to the pipeline, which then updates the repository.

D. The pipeline must be started manually after the code repository is updated.

Question 4:

A new version of an application is being released by creating a separate instance of the application that is running the new code. Only a small portion of the user base will be directed to the new instance until that version has been proven stable.

Which deployment strategy is this example of?

A. recreate

B. blue/green

C. rolling

D. canary

Question 5:

Which description of a canary deployment is true?

A. deployment by accident

B. deployment that is rolled back automatically after a configurable amount of minutes

C. deployment relating to data mining development

D. deployment to a limited set of servers or users

Question 6:

Refer to the exhibit. What is causing the request code to fail?

A. Rython3 is not compatible with requests.

B. The requests library is not imported.

C. The requests library is not installed.

D. The requests coming into stdin fail because device_ip cannot be parsed.

Question 7:

A DevOps engineer wants to build an application implementation based on the CI/CD pipeline model. Which service should be used to provide hosted continuous service for open and private projects?

A. Ansible

B. pyATS

C. Genie CLI

D. Travis CI

Question 8:

Which two actions help limit the attack surface of your Docker container? (Choose two.)

A. Run only a single service in each container.

B. Run all services in a single image.

C. Use version tags for base images and dependencies.

D. Use Kali Linux as a base image.

E. Download images over HTTPS supporting sites.

Question 9:

A DevOps engineer has built a container to host a web server and it must run as an executable. Which command must be configured in a Dockerfile to accomplish this goal?

A. ENTRYPOINT

B. ENTRYPOINT [“/usr/sbin/apache2ctl”, “-D”, “FOREGROUND”]

C. ENTRYPOINT [“BACKGROUND”, “-D”, “/usr/sbin/apache2ctl”]

D. ENTRYPOINT {usr/sbin/apache2ctl}

Question 10:

A Microservices architecture pattern has been applied and the system has been architected as a set of services. Each service is deployed as a set of instances for throughput and availability.

In which two ways are these services packaged and deployed? (Choose two.)

A. Service instances must be isolated from one another.

B. Service must be independently deployable and scalable.

C. Service is written using the same languages, frameworks, and framework versions.

D. Service must be dependent, deployable, and scalable.

E. Service instances do not need to be isolated from one another.

Question 11:

Refer to the exhibit. What is the reason for this error message?

A. The required dependencies for the urllib3 module are not installed.

B. The requests module is not installed.

C. The required dependencies for the requests module are not installed.

D. The site-packages directory has been corrupted.

Question 12:

ConfigMap keys have been mapped to different file names using the volumes.configMap.items field. What is the result if a wrong ConfigMap key is specified?

A. The default path is not used.

B. The volume is not created.

C. The volume is created.

D. The volume is created with errors.

Question 13:

What are the two benefits of Infrastructure as Code? (Choose two.)

A. It enables continuous integration.

B. It allows for management control.

C. It ensures consistency.

D. It improves application monitoring.

E. It reduces risk.

Question 14:

Refer to the exhibit. What is the user doing with Drone in this automated test?

A. testing Alpine Linux versus Ubuntu Linux

B. testing a PostgreSQL DB against multiple architectures

C. testing only the amd64 architecture

D. testing PostgreSQL deployment in an Alpine Linux VM

Question 15:

An interface on a router as a Layer 3 link has been configured to another device by updating an Ansible playbook that is executed via a CI/CD pipeline. The Ansible playbook was written to push the configuration change using the ios_config module.

Which automated test validates that the interface is functioning as it should?

A. Add a pipeline step that runs the playbook a second type. If it does not modify the device on the second run, then the interface is correctly configured.

B. Automated testing is already built in because the playbook execution is successful only after Ansible validates that it applied the change.

C. Add a pipeline step that captures and parses the packet flow for the interface.

D. Add a pipeline step that captures and parses the show IP interface output so that the operational state can be referenced.

……

Verify answer:

Numbers:Q1Q2Q3Q4Q5Q6Q7Q8Q9Q10Q11Q12Q13Q14Q15
Answers:AEDCDDBDCEAABBACEDB

DevNet Professional certification includes: Core exam and Concentration exams, Cisco DEVOPS certification exam is one of the Concentration exams certification exam,
Concentration exams can be chosen arbitrarily, the Core exam (350-901 DEVCOR) is the only one.

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Itexamcourses Exam Table of Contents:

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Latest updates Cisco 350-901 exam practice questions

QUESTION 1

lead4pass 350-901 exam questions q1

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.)
A. Terminate the TLS over the UDP connection from the router and originate an HTTPS connection to the selected
server.
B. Terminate the TLS over the UDP connection from the router and originate an HTTP connection to the selected
server.
C. Terminate the TLS over the TCP connection from the router and originate an HTTP connection to the selected
server.
D. Terminate the TLS over the TCP connection from the router and originate an HTTPS connection to the selected
server.
E. Terminate the TLS over the SCTP connection from the router and originate an HTTPS connection to the selected
server.
Correct Answer: DE

QUESTION 2

lead4pass 350-901 exam questions q2 lead4pass 350-901 exam questions q2-1 lead4pass 350-901 exam questions q2-2

Refer to the exhibit. Which line of code must be added to this code snippet to allow an application to pull the next set of
paginated items?
A. requests.get(url, links=[`next\\’][`url\\’])
B. requests.get(url, headers=links[`next\\’][`url\\’])
C. requests.get(res.links[`next\\’][`url\\’], headers=headers)
D. requests.get(res.headers.get(`Link”)[`next\\’][`url\\’], headers=headers)
Correct Answer: C

QUESTION 3

lead4pass 350-901 exam questions q3

Refer to the exhibit. The cURL POST request creates an OAuth access token for authentication with FDM API requests.
What is the purpose of the file “@token_data” that cURL is handling?
A. This file is a container to log possible error responses in the request.
B. This file is given as input to store the access token received from FDM.
C. This file is used to send authentication-related headers.
D. This file contains raw data that is needed for token authentication.
Correct Answer: B

QUESTION 4
Which two statements describe the advantages of static code analysis over unit tests? (Choose two.)
A. It checks for potentially tainted data where input is not checked.
B. It enforces proper coding standards and style.
C. It performs a quick analysis of whether tests will pass or fail when run.
D. It checks for race conditions in threaded applications.
E. It estimates the performance of the code when run.
Correct Answer: BC

QUESTION 5
Which two data encoding techniques are supported by gRPC? (Choose two.)
A. XML
B. JSON
C. ASCII
D. ProtoBuf
E. YAML
Correct Answer: BE

QUESTION 6
Which statement about microservices architecture is true?
A. Applications are written in a single unit.
B. It is a complex application composed of multiple independent parts.
C. It is often a challenge to scale individual parts.
D. A single faulty service can bring the whole application down.
Correct Answer: B

QUESTION 7
Which HTTP status code indicates that a client application is experiencing intentional rate limiting by the server?
A. 202
B. 401
C. 429
D. 503
Correct Answer: C

QUESTION 8
DRAG DROP
An application is being built to collect and display telemetry streaming data. Drag and drop the elements of this stack
from the left onto the correct element functions on the right.
Select and Place:

lead4pass 350-901 exam questions q8

QUESTION 9
Which type of file is created from issued intermediate, root, and primary certificates for SSL installation on a server?
A. DER
B. CSR
C. PEM
D. CRT
Correct Answer: C

QUESTION 10
Click on the GET Resource button above to view resources that will help with this question.

lead4pass 350-901 exam questions q10 lead4pass 350-901 exam questions q10-1 lead4pass 350-901 exam questions q10-2 lead4pass 350-901 exam questions q10-3

An engineer is managing a DC with 6000 Cisco UCS servers installed and running. The engineer has been asked to
identify all resources where the model is in the UCSB family and the available memory is less than or equal to 5 GB.
Which REST API call accomplishes this task?
A. GET/api/v1/compute/RackUnits?$select=Vendor,Model,Serialand$filter=not(Model eq `UCSC\\’) and
AvailableMemory le 5000
B. GET/api/v1/compute/RackUnits?$select=Vendor,Model,Serialand$filter=Model eq `UCSB\\’ and AvailableMemory lt
5000
C. GET/api/v1/compute/RackUnits?$select=Vendor,Model,Serialand$filter=contains(Model, UCSB\\’) and
AvailableMemory lt 5000
D. GET/API/v1/compute/RackUnits?$select=Vendor,Model,Serialand$filter=contains(Model, UCSB\\’) and
AvailableMemory le 5000
Correct Answer: D

QUESTION 11

lead4pass 350-901 exam questions q11

Refer to the exhibit. a developer created the code, but it fails to execute. Which code snippet helps to identify the
issue?

lead4pass 350-901 exam questions q11-1

A. Option A
B. Option B
C. Option C
D. Option D
Correct Answer: C

QUESTION 12
Into which two areas are AppDynamics APIs categorized? (Choose two.)

A. application-centric
B. analytics-events
C. database-visibility
D. platform-side
E. agent-side
Correct Answer: DE

QUESTION 13

lead4pass 350-901 exam questions q13

Refer to the exhibit. Which configuration of method and parameter retrieves the health of a laptop connected to the
network from Cisco DNA Center?
A. PUT; network-health;
B. GET; client-health;
C. GET; network-device;
D. POST; network-device;
Correct Answer: C

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