KCNA Dumps KCNA Braindumps

KCNA Real Questions KCNA Practice Test KCNA Actual Questions

killexams.com Linux-Foundation KCNA

Kubernetes and Cloud Native Associate (KCNA)

https://killexams.com/pass4sure/exam-detail/KCNA

Question: 562

What is not semantic versioning? A. 1.0.0

B. 2022-05-04

1. 1.0.0-alpha

2. 1.0.0-beta.2

semver.org/RegEx SemVer at https://regex101.com/r/vkijKf/1/

on: 563

ernetes, what is considered the primary cluster data source? (pronounce: esty-d)

erver elet duler

r: A ation:

kubernetes.io/docs/concepts/overview/components/#etcd

Answer: B Explanation: https://

Questi

In Kub

1. etcd

2. api s

3. kub

4. sche

Answe Explan https://

Graphical user interface, text, application, email Description automatically generated

Question: 564

What are the two goals of Cloud-Native?

1. Rapid innovation and automation

2. Slow innovation and stable applications

3. Frequent deployments and well-defined organizational silos

4. Rapid innovation and reliability

Answer: D Explanation:

https://www.redhat.com/en/topics/cloud-native-apps

Question: 565

roject in this list is a leading project in the observability space? er

ss

ernetes

r: A ation:

github.com/cncf/landscape#trail-map

Which p

1. Jaeg

2. Vite

3. Argo

4. Kub

Answe Explan https://

Question: 566

What is scheduling in Kubernetes

1. Determining when to execute a cron-job

2. Assigning pods to nodes

3. Joining a new nodes to the clusters

4. Setting a time for automated tasks

Answer: B

cal user interface, application ption automatically generated on: 567

f the following are characteristics of Statefulsets? ered, graceful deployment and scaling

tes replica sets headless services

r: A

Explanation: https://kubernetes.io/docs/concepts/scheduling-eviction/

Graphi Descri Questi

Which o

1. Ord

2. Crea

3. Uses

Answe

Explanation: https://kubernetes.io/docs/concepts/workloads/controllers/statefulset/

cal user interface, text, application, email ption automatically generated

on: 568

ontrol plane component is responsible for scheduling pods?

-proxy scheduler

elet

api-server

r: B ation:

kubernetes.io/docs/concepts/overview/components/

Graphi Descri Questi

Which c

1. kube

2. kube

3. kub

4. kube

Answe Explan https://

Graphical user interface, text, application Description automatically generated Question: 569

What is a benefits of Kubernetes federation?

1. Avoids scalability limits on pods and nodes

2. Creates highly available clusters in different regions

3. Low latency

Answer: A,B,C

Question: 570

Which prometheus metric type represents a single number value that can increase and decrease over time?

1. Gauge

2. Histogram

3. Summary

   
   

   r: A ation:

   prometheus.io/docs/concepts/metric_types/#gauge

   
   

   cal user interface, text

   
   

   ption automatically generated

   
   

   on: 571

   
   

   OPA?

   Permission Agent ne Policy Audit

   Policy Agent

   ine Policy Accessor

   
   

   r: C

   Counter

Answe Explan https://

Graphi Descri Questi

What is

1. Open

2. Onli

3. Open

4. Offl

Answe

Explanation:

https://www.cncf.io/projects/open-policy-agent-opa/

cal user interface, text, application, email ption automatically generated

on: 572

f the following is not the part of Kubernetes Control Plane? scheduler

(pronounce: esty-d) api-server

-proxy

r: D ation:

kubernetes.io/docs/concepts/overview/components/

Graphi Descri Questi

Which o

1. kube

2. etcd

3. kube

4. kube

Answe Explan https://

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

1. Service Account

2. Role-based access control ‘RBAC’

   Deployment

r: B ation:

kubernetes.io/docs/reference/access-authn-authz/authorization/

Answe Explan https://

Which role is responsible of creating service level indicator ‘SLI’, service level objective ‘SLO’, & Service Level Agreements ‘SLA’

1. Site reliability engineer ‘SRE’

2. DevOps

3. GitOps

4. Security and compliance engineer

   
   

   r: A ation:

   www.atlassian.com/incident-management/kpis/sla-vs-slo-vs-sli

   
   

   ption automatically generated

   
   

   on: 575

   Developer

Answe Explan https://

Text Descri Questi

Which is NOT a use case for the Kubernetes dashboard?

1. Troubleshooting any issues with applications

2. Managing running applications

3. Installing new Kubernetes cluster

4. Managing the entire Kubernetes cluster

Answer: C