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Question # 4

Which kubernetes resource type allows defining which pods are isolated when it comes to network-ing?

A.

Network policy

B.

Domain Name System 'DNS'

C.

Role Binding

D.

Service

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Question # 5

A ________ is a ready-to-run software package, containing everything needed to run an application.

A.

Container Repository

B.

Container Runtime

C.

Docker

D.

Container Image

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Question # 6

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 # 7

Which of the following are not the metrics for Site Reliability Engineering?

A.

Service Level Objectives 'SLO'

B.

Service Level Agreements 'SLA'

C.

Service Level Indicators 'SLI'

D.

Service Level Definition 'SLD'

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Question # 8

Open Container Initiative set container standards for

A.

Code, Build, Distribute, Deploy containers

B.

Run, build, and image

C.

Code, Build, Distribute containers

D.

Run, Build, Distribute containers

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Question # 9

What is the functionality of the daemon set?

A.

To run a copy of the pod in all the nodes of the cluster

B.

To initialize the pod before starting the main pod

C.

To run a copy of the pod in a single node of the cluster

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Question # 10

What standard does kubelet use to communicate with the container runtime?

A.

Service Mesh Interface (SMI)

B.

CRI-O

C.

ContainerD

D.

Container Runtime Interface (CRI)

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Question # 11

How can you achieve cost optimization in the cloud environment?

A.

Use On Demand instances

B.

Use Spot Instances

C.

Use Reserved Instances

D.

Use Bare Metal

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Question # 12

What does CNCF stand for?

A.

Cloud Native Computing Foundation

B.

Cloud Native Cloud Foundation

C.

Cloud Native Container Foundation

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Question # 13

Fluentd is the leading project in the CNCF space for logging?

A.

TRUE

B.

FALSE

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Question # 14

Flux is built using which toolkit?

A.

CI/CD

B.

DevSecOps

C.

GitOps

D.

DevOps

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Question # 15

Which access control component of Kubernetes is responsible for authorization and decides what requestor is allowed to do?

A.

Service Account

B.

Role-based access control 'RBAC'

C.

Deployment

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Question # 16

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 # 17

Which of the following is not a stop on the cloud native trailmap?

A.

Microservices

B.

CI/CD

C.

Containerization

D.

Software distribution

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Question # 18

Which CNCF project is the dominant project with respect to container registries

A.

Envoy

B.

Harbor

C.

Kubernetes

D.

Rook

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