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Kubernetes and Cloud Native Associate (KCNA) Certification

The KCNA is a pre-professional certification designed for candidates interested in advancing to the professional level through a demonstrated understanding of kubernetes foundational knowledge and skills. This certification is ideal for students learning about or candidates interested in working with cloud native technologies.

A certified KCNA will confirm conceptual knowledge of the entire cloud native ecosystem, particularly focusing on Kubernetes. The KCNA exam is intended to prepare candidates to work with cloud native technologies and pursue further CNCF credentials, including CKA, CKAD, and CKS.

KCNA will demonstrate a candidate's basic knowledge of Kubernetes and cloud-native technologies, including how to deploy an application using basic kubectl commands, the architecture of Kubernetes (containers, pods, nodes, clusters), understanding the cloud-native landscape and projects (storage, networking, GitOps, service mesh), and understanding the principles of cloud-native security.

Exam Details

• Number of Question: 60 questions
• Duration: 90 minutes
• Passing Score: 75%
• Format: online, proctored, multiple-choice exam.
• Cost: $250 and includes one free retake.

Exam Topics

• Kubernetes Fundamentals    46%
• Container Orchestration    22%
• Cloud Native Architecture    16%
• Cloud Native Observability    8%
• Cloud Native Application Delivery    8%

View Online Kubernetes and Cloud Native Associate (KCNA) Free Questions

What are the two goals of Cloud-Native?
A.Rapid innovation and automation
B.Slow innovation and stable applications
C.Frequent deployments and well-defined organizational silos
D.Rapid innovation and reliability
Answer: D

What makes cloud native technology so important?
A.It makes data centric
B.It strengthens team
C.It removes roadblocks to innovation
D.It helps gather software requirements
E.It makes operational centric
Answer: C

Which of the following components is part of the Kubernetes control panel
A.kubectl
B.kube-proxy
C.Service Mesh
D.kubelet
E.Cloud control manager
Answer: E

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
Answer: A

In Kubernetes, what is considered the primary cluster data source?
A.etcd (pronounce: esty-d)
B.api server
C.kubelet
D.scheduler
Answer: A

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.
Answer: C

Which part of a Kubernetes cluster is responsible for running container workloads?
A.Worker Node
B.kube-proxy
C.Control plane
D.etcd
Answer:A