300-910 Exam Questions

A developer is responsible for application configuration to be deployed in the preproduction and production environment Kubernetes cluster. For this configuration, two different da...

A DevOps team is working on a Docker pipeline for CI. The Dockerfile is built out based on specifications. Linters are used to verify the Dockerfile committed. What is the next pha...

Drag and Drop Question A DevOps engineer is constructing an Ansible playbook to deploy a containerized application via Docker. This playbook must conform to these requirements: - R...

An application development project has these requirements: - deployment via a container image - image building as part of a CI/CD pipeline - test in dev and stage environments How...

Refer to the exhibit. A DevOps engineer is deploying a stack of services with Docker Compose. A containerized application running in the app Docker container must communicate with...

Drag and Drop Question Drag and drop the code snippets from the bottom onto the boxes in the code to complete the Ansible playbook. Not all options are used. ```yaml --- - name: De...

A developer must deploy a new application in Kubernetes. The deployment has these requirements: - The application must be deployed in a new pod. - A new node is required. - Avoid d...

A developer must review all the configuration that has been applied to set up a UI-based service called "UI". The code exists in the "master" namespace. Which command must be used...

A developer must maintain identical copies of pods deployed or run at any given time. To maintain these copies, a ReplicaSet Kubernetes controller is used. The controller is define...

An application is developed based on microservices. The application must be installed on a pod in a separate cluster. Which command must be used to deploy the application?

What is a benefit of infrastructure as code?

A developer wants to set up a new application that will reside in an existing Kubernetes cluster. The application must have two internal databases. After launch, the application wi...

What is a benefit of infrastructure as code regarding speed and simplicity of deployments?

What is used by Kubernetes for access on the matching pods?

Refer to the exhibit. A portion of the Kubernetes architecture of an application is shown, including the performance limits. What is the minimum number of application pods required...

Which method is used to track the cost of consuming public cloud?

How does Kubernetes enable application portability between cloud environments?

A DevOps engineer must deploy several microservice applications with these requirements: - The deployment must be configured to assist with dependencies between the applications. -...

Refer to the exhibit. A DevOps engineer wrote a Node.JS WebEx bot for a chatops implementation. The AppDynamics APM library is used to log transaction performance, and some slow tr...

Which Kubernetes cluster logging architecture uses a single agent per Kubernetes node to aggregate and stream stdout and stderr logs from containers to a backend log collection ser...

Clients of a large electronic retail store report that they are not getting the proper items when they go to check out. Unfortunately, they only see this when dealing with the phon...

A developer created an application that stores all employee sensitive data. The application will be used by the HR department to store and run frequent reports based on the departm...

A development team is in the design phase of the SDLC for a new application. Application requirements must be identified to provide visibility into application health and enable ef...

Refer to the exhibit. A developer using AppDynamics notices a transaction that is normal within the established baseline, but is blocked for a much of its execution time. The devel...

Refer to the exhibit. An engineer must find application log file entries when a user named user1 makes an HTTP GET request and return only the time of the query. Which command comp...

A DevOps team must select a method for the CI/CD pipeline with these characteristics: - Ensure security throughout their CI/CD pipeline production - Provide security for the testin...

A DevOps team must ensure security throughout the CI/CD pipeline production and test these principles: - Ensure vulnerabilities are found early in the development lifecycle. - Use...

A developer must ensure maximum security during the software development lifecycle. While investigating, the engineer discovers a potentially vulnerable Docker container. Which two...

A development team is using CI/CD during application development. During the latest releases, runtime vulnerabilities have been indicated. To address these vulnerabilities, a compl...