VISUAL BASIC

INTRODUCTION TO NET

APPLICATION DEVELOPMENT

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What is used to run containerized applications in a Kubernetes cluster created using OracleCloud Infrastructure Container Engine for Kubernetes (OKE)?
A
Master nodes within the kubernetes cluster are used to run containerized applications.
B
Kubelets within the Kubernetes cluster are used to run containerized applications.
C
Kubernetes controllers within the Kubernetes cluster are where containerized applications run.
D
Worker nodes within the Kubernetes cluster are used to run containerized applications.
Explanation: 

Detailed explanation-1: -Virtual nodes provide a serverless Kubernetes experience to run containerized applications at scale without spending additional resources on managing, scaling, upgrading, and troubleshooting the infrastructure of your clusters.

Detailed explanation-2: -Container Engine for Kubernetes (OKE) helps you define and create Kubernetes clusters to enable the deployment, scaling, and management of containerized applications.

Detailed explanation-3: -Oracle Cloud Infrastructure (OCI) Functions is a serverless compute service that lets developers create, run, and scale applications without managing any infrastructure. Functions have native integrations with other Oracle Cloud Infrastructure services and SaaS applications.

Detailed explanation-4: -For example: in Kubernetes, a Deployment is an object that can represent an application running on your cluster. When you create the Deployment, you might set the Deployment spec to specify that you want three replicas of the application to be running.

Detailed explanation-5: -The cluster control plane processes monitor and record the state of the worker nodes and distribute requested operations between them. A node pool is a subset of worker nodes within a cluster that all have the same configuration.

Detailed explanation-6: -Oracle Cloud Infrastructure (OCI) Container Instances is a serverless compute service that enables you to instantly run containers without managing any servers. OCI Container Instances enables you to easily run applications on serverless compute optimized for containers.

Detailed explanation-7: -You can access the clusters you create using the Kubernetes command line (kubectl), the Kubernetes Dashboard, and the Kubernetes API.

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