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Exam Code: 300-910
Exam Title: Implementing DevOps Solutions and Practices using Cisco Platforms (DEVOPS)
Vendor: Cisco
Exam Questions: 114
Last Updated: November 15th,2024

Question 1

300-910 dumps exhibit
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.

Correct Answer:B

Question 2

A DevOps engineer is supporting a containerized application with multiple components running across the Kubernetes cluster. Metrics from the container (CPU and memory) and application (requests per second and heap size) are being collected by Prometheus and displayed with Grafana. Users report transaction timeout problems with the application, but the metric graphs all look within normal levels.
Which type of failure would prevent the engineer from seeing the problem using the captured metrics?

A. Grafana has lost connectivity to Prometheus, which causes graphs to display only the cached data.
B. CPU and memory metrics from Kubernetes nodes are not accurate due to the way that containers share resources.
C. Some containers are crashing regularly and being restarted automatically by Kubernetes.
D. The metricbeat agent has crashed and is no longer sending new data to Prometheus, so the metrics are not updating.

Correct Answer:D

Question 3

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?

A. Check to make sure Nginx is running.
B. Check for response times in Nginx logs.
C. Check to make sure the web API response is coming back in JSON.
D. Check the size of the database that the application is using.

Correct Answer:B

Question 4

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

Correct Answer:D

Question 5

Which type of testing should be integrated into a CI/CD pipeline to ensure the correct behavior of all of the modules in the source code that were developed using TDD?

A. soak testing
B. unit testing
C. load testing
D. volume testing

Correct Answer:B