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Question # 4

Which of the following is an advantage a cloud-native microservices application has over monolithic applications?

A.

Cloud-native microservices applications tend to be faster and more responsive than monolithic applications.

B.

Cloud-native microservice applications tend to be easier to troubleshoot.

C.

Cloud-native microservice applications tend to be easier to scale and perform updates on.

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Question # 5

What can you use to add new resource types to your cluster?

A.

start container

B.

CustomResourceDefinitions

C.

init container

D.

Flux

E.

CRI-O

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Question # 6

The three typical opentelemetry data is?

A.

Metrics

B.

Traces

C.

Logs

D.

All of the options

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Question # 7

Which is NOT a use case for the Kubernetes dashboard?

A.

Troubleshooting any issues with applications

B.

Managing running applications

C.

Installing new Kubernetes cluster

D.

Managing the entire Kubernetes cluster

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Question # 8

Which component of the kubernetes control-plane (master) are all requests to deploy and manage objects posted to?

A.

ETCD

B.

Controller Manager

C.

Kube-proxy

D.

API Server

E.

Kubelet

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Question # 9

What is the command used to login to the pod?

A.

kubectl login

B.

kubectl list

C.

kubectl exec

D.

kubectl get

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Question # 10

Which statement is true about Pod Networking?

A.

All pod requires an external DNS server to get the hostname

B.

All containers in a pod get a unique IP address

C.

All containers in a pod share a single IP address

D.

All pod requires NAT to get a unique IP address.

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Question # 11

What is autoscaling?

A.

Automatically measuring resource usage

B.

Automatically assigning workloads to nodes in a cluster

C.

Automatically repairing broken application instances

D.

Automatically adding or removing compute resources as needed

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Question # 12

Which of the following are characteristics of Statefulsets?

A.

Ordered, graceful deployment and scaling

B.

Creates replica sets

C.

Uses headless services

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Question # 13

What is container runtime?

A.

The amount of time it takes a container to execute

B.

A container image format

C.

Another term of kubelet or kubectl

D.

Software that runs containers

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Question # 14

What is Open Container Initiative 'OCI'?

A.

A protocol for communicating with the kubernetes api

B.

The governing body of the Cloud Native Computing Foundation 'CNCF'

C.

An open standard for managing service mesh in kubernetes

D.

An organization that creates open standards for containers

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Question # 15

What is a benefits of Kubernetes federation?

A.

Avoids scalability limits on pods and nodes

B.

Creates highly available clusters in different regions

C.

Low latency

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Question # 16

What do control groups provide when it come to containers

A.

Permission

B.

Image Storage

C.

Isolation

D.

Logging

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Question # 17

What is etcd used for in Kubernetes?

A.

Integration with cloud platforms

B.

Network routing for the cluster

C.

Kubernetes API security

D.

Backend object storage for the Kubernetes API

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Question # 18

To run a startup task before a Pod's container starts up. What Kubernetes feature can help you ac-complish this?

A.

Init container

B.

Sidecar container

C.

Startup probe

D.

DaemonSet

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