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Cisco (300-910-DEVOPS) Exam Questions And Answers page 4

Which Kubernetes object is used to create a ClusterIP or NodePort?
Automation and Orchestration DevOps Toolchain
A developer has created a deployment that should launch a pod to run their database service. The pod should launch with a metadata name of Cisco-DB," and the developer has added it to the "Cisco" namespace in their deployment.

Which Kubernetes command confirms that the service is running and usable?
DevOps Principles and Practices Automation and Orchestration
When DevOps practices are integrated into an existing organization, which two characteristics are positive indicators of DevOps maturity? (Choose two.)
DevOps Principles and Practices DevOps Toolchain
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?
Automation and Orchestration DevOps Toolchain

Refer to the exhibit. What is the user doing with Drone in this automated test?
Automation and Orchestration Automation and Orchestration
What are two reasons a Docker golden image should be updated? (Choose two.)
Automation and Orchestration Continuous Integration and Deployment
The E-commerce application is being monitored using AppDynamics. AppDynamics has noticed that the application response has degraded and has identified some thread contention that might be the cause of the delays.

Where in the interface does AppDynamics bring this to your attention?
Automation and Orchestration DevOps Security
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?
DevOps Toolchain Continuous Integration and Deployment
What is chaos engineering?
Automation and Orchestration DevOps Concepts and Principles

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 _________ .
Automation and Orchestration DevOps Toolchain