FUNDAMENTALS OF COMPUTER

SYSTEMS DEVELOPMENT ANALYSIS

APPLICATION DEVELOPMENT PROCESSES

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: -Oracle Container Engine for Kubernetes (OKE) is a managed Kubernetes service for operating containerized applications at scale while reducing the time, cost, and operational burden of managing the complexities of Kubernetes infrastructure.

Detailed explanation-3: -Those resources include compute instance quota, block volume quota and load balancer quota based on the type of cluster you wish to create. Within your tenancy there must already be a compartment to contain necessary network resources such as VCN, subnets, internet gateway, route table and security list.

Detailed explanation-4: -You can use Container Engine for Kubernetes to modify the properties of existing Kubernetes clusters. You can change: the name of a cluster. the number of node pools in a cluster by adding new node pools, or deleting existing node pools.

Detailed explanation-5: -Google Kubernetes Engine (GKE) GKE is a managed environment for deploying, scaling and managing containerized applications in a secure Google infrastructure.

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