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Cisco 300-910 Practice Test - Questions Answers, Page 3

Question list

List of questions

Question 21

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Fill in the blanks to complete the statement. When creating multiple containers, in order to allow communication with each other, you must create a_____________ of type _____________.

Question 22

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

Question 23

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What is the effective way to manage computing costs in a public cloud?

Question 24

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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?

Question 25

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

Question 26

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

Question 27

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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 c

Question 28

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Which two characteristics of a build tool that is used in an automated build pipeline? (Choose two.)

Question 29

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When DevOps practices are integrated into an existing organization, which two characteristics are positive indicators of DevOps maturity? (Choose two.)

Question 30

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Which two statements about Infrastructure as Code are true? (Choose two.)

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.)

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?

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.

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.

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?

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.)

What is a principle of chaos engineering?

DRAG DROP Refer to the Exhibit. Drag and drop the code snippets from the bottom onto the boxes in the code in the Ansible playbook to restart multiple services in the correct sequence Not all options are used

DRAG DROP A DevOps engineer is designing a precheck validation of the network state in a CI/CD pipeline and must implement this workflow: • Take a source Docker image named alpine • Define two stages named build and push • Check network connectivity before the stages run • Fetch the latest Docker image • Create a new Docker image and push it to the registry • Tag the new Docker image as the latest version Drag and drop the code snippets from the bottom onto the boxes in the GitLab CI configuration to achieve the requirements for the design. Not all options are used.

Question 21

Fill in the blanks to complete the statement.

When creating multiple containers, in order to allow communication with each other, you must create a_____________ of type _____________.

pod, volume

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Question 22

Refer to the exhibit.

What is the reason for this error message?

The required dependencies for the urllib3 module are not installed.

The requests module is not installed.

The required dependencies for the requests module are not installed.

The site-packages directory has been corrupted.

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Question 23

What is the effective way to manage computing costs in a public cloud?

Monitor data transfers to minimize cost.

Use dedicated hardware for all instances.

Select the largest instance option available in order to pay for only one instance.

Make use of elastic services and scale on demand.

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Question 24

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?

The default path is not used.

The volume is not created.

The volume is created.

The volume is created with errors.

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Question 25

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

It enables continuous integration.

It allows for management control.

It ensures consistency.

It improves application monitoring.

It reduces risk.

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Question 26

Refer to the exhibit.

What is the user doing with Drone in this automated test?

testing Alpine Linux versus Ubuntu Linux

testing a PostgreSQL DB against multiple architectures

testing only the amd64 architecture

testing PostgreSQL deployment in an Alpine Linux VM

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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?

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.

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

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

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

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Question 28

Which two characteristics of a build tool that is used in an automated build pipeline? (Choose two.)

It runs unit tests against code that is committed.

It builds your software on the production environment.

It builds your software when changes are committed.

It builds your software every 500 milliseconds.

It must have a plug-in for Puppet and Maven.

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Question 29

When DevOps practices are integrated into an existing organization, which two characteristics are positive indicators of DevOps maturity? (Choose two.)

mean time between success

mean time to recover

cone testing

change lead time

age of codebase

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