Cisco braindumps cisco Certified Devnet Professional 300-910 Exam Dumps by Luella q59 vce pdf

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Exam Name:	Implementing DevOps Solutions and Practices using Cisco Platforms (DEVOPS)
Exam Code:	300-910 Dumps
Vendor:	Cisco	Certification:	Cisco Certified DevNet Professional
Questions:	114 Q&A's	Shared By:	luella

Question 16

Refer to the exhibit.

Questions 16

A distributed application contains data services that connect to databases via JDBC and to other remote services via HTTP. The overall response time is too long, and AppDynamics is used to investigate the root cause. From the application flow map, a specific data service running on Docker has been identified whose response time is over 10 seconds.

Which action resolves the issue?

Options:

Change from a JDBC call to a HTTP call to retrieve data faster

Run the AccountProfileMySQL service in Kubernetes

Explore the JDBC queries looking for optimization opportunities

Verify if the Docker container running MySQL is limiting CPU utilization

Discussion

Question 17

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?

Options:

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.

Discussion

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Question 18

An end user is seeing long web page load times on the internal business application that they are trying to view. The user is seeing this issue across multiple web browsers, and other users encounter the same issue. Which action should the system administrator take to start looking for the cause of this issue?

Options:

Check to make sure Nginx is running.

Check for response times in Nginx logs.

Check to make sure the web API response is coming back in JSON.

Check the size of the database that the application is using.

Discussion

Question 19

What is a practice of infrastructure as code?

Options:

Use multiple version control systems

Document as much as possible

Configure the deployment consistently