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Cisco 300-910 Practice Test - Questions Answers, Page 10

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Question 91

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An IT department needs to deploy a new application named ‘Entfin434772390’ across the entire enterprise. The deployment must gradually transfer user traffic from an on older and nearly identical version of the application named

‘Entfin02754932l’. Both versions of the application are running in the production environment.

Which release strategy should be used by the IT department?

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Question 92

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Refer to the exhibit.

Cisco 300-910 image Question 92 115263 10102024232858000000

Which CI solution uses this file?

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Question 93

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Refer to the exhibit.

Cisco 300-910 image Question 93 115264 10102024232858000000

An application for data storing and processing has been created. The application is time-sensitive and manages confidential data AppDynamics identifies error transactions within a distributed application.

Which action will help resolve the errors?

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Question 94

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Refer to the exhibit.

Cisco 300-910 image Question 94 115265 10102024232858000000

A developer is creating a script to test APIs. The Cisco Webex API and a CI/CD pipeline are tested to ensure that the script runs without problems. The script is executed without issues locally, but the CI/CD system returns the error shown.

What is the problem with the script?

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Question 95

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Which Dockerfile produces an efficient image rebuild when the exposed port Python dependency, or MyApp source code is modified?

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Question 96

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A new banking application is being developed as the main currency exchange resource for all the customers on a global scale. The application must comply with the security based on the deployed region. Therefore, the CI/CD pipeline must be created with the highest security possible.

Which approach accomplishes this goal?

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Question 97

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An IT team plans to deploy a new service built on top of an existing service. The capacity needed for the new service is difficult to estimate because the demand for the new service is undetermined. The team has these deployment requirements:

• A subset of the users of the original service must be migrated to the new service based on their profile

• The new service must be rolled back easily if capacity exceeds estimates Which deployment strategy must be used?

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Question 98

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A team must roll out updates on the production instance of an application. To avoid any service down time, the new version must be released alongside the old version. After the team ensures that the new version operates as it should, traffic will be redirected to the new version. Then the old version will be shut down.

Which deployment strategy must be used?

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Question 99

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DRAG DROP

The IaC configuration for an application is being deployed using a CI/CD pipeline. Drag and drop the steps for this pipeline from the left into the correct order that they would be executed on the right.

Not all options are used.


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Question 100

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DRAG DROP

Drag and drop the operations from the left into the correct order on the right when using CI/CD, assuming that there are no failures or conflicts.


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Related questions

Refer to the exhibit. An organization has issues with code-based failures after implementing a CI/CD pipeline to automate the builds and deployment phases of an application. Which action must be added to the pipeline, after the application is deployed in the staging environment to minimize failures and to ensure a successful continuous deployment?
When DevOps practices are integrated into an existing organization, which two characteristics are positive indicators of DevOps maturity? (Choose two.)
A DevOps engineer must build a Docker image to containerize an application. Then the image must be pushed to a repository on Docker Hub in a CI/CD pipeline using GitHub Actions. Which approach securely encrypts the Docker Hub access token as an environment variable within the CI/CD pipeline?
An application has been designed based on microservices. The application is deployed on Kubernetes using multiple pods that share the same IP address. Each pod is responsible for a service in the application. Which command validates the success of the application deployment?
A team must roll out updates on the production instance of an application. To avoid any service down time, the new version must be released alongside the old version. After the team ensures that the new version operates as it should, traffic will be redirected to the new version. Then the old version will be shut down. Which deployment strategy must be used?
An organization is developing an application using Git. Each team member is assigned to work on specific parts of the application. At the end of each task, individual code parts are merged in the main build. Which two requirements should be implemented to increase the likelihood of continuous integration? (Choose two.)
A development team uses Kubernetes for application development. Any changes on ConfigMap are performed manually for each development, test, and production environment. The edits are performed to deploy applications. This approach causes inconsistent deployments across all environments. Which practice improves the consistency of the deployments?
An application is being developed to be used by the HR department of a company on a global scale. The application will be used as a central repository for employee contracts. For user access, a RADIUS server will be used with authorized user groups. Which action must be used to prevent developers from accidentally committing secrets in the code?
Refer to the exhibit. The IT team is creating a new design for a logging system. The system must be able to collect logs from different components of the infrastructure using the SNMP protocol. When the data is collected it will need to be presented in a graphical UI to the NOC team. What is the architectural component that needs to be placed in the unlabeled box to complete this design?
Which two statements about Infrastructure as Code are true? (Choose two.)