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KCNA Exam Questions: Kubernetes and Cloud Native Essentials, Exams of Nursing

Harvard UniversityNursing

A series of questions and answers related to the kubernetes and cloud native associate (kcna) certification. It covers topics such as cloud native security layers, cncf, serverless computing, service discovery, continuous integration, node selection, event data specification, kubernetes commands, resource isolation, external dns names, container diagnostics, resource types, data visualization, policy engines, system observability, and monitoring tools. The questions are designed to test knowledge of key concepts and technologies in the cloud native ecosystem, providing a concise overview of essential topics for kcna preparation. This material is useful for individuals studying for the kcna exam or those seeking to understand the fundamentals of cloud native technologies and kubernetes.

Typology: Exams

2024/2025

Available from 08/23/2025

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Ollivia- 🇺🇸

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9.3K documents

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Kubernetes and Cloud Native Associate
(KCNA) rated A
Cloud, Clusters, Containers, Code -
correct answer
✅What are
the 4 Cloud Native Security Layers in order of the user having the
least to most control?
Cloud Native Computing Foundation -
correct answer
✅CNCF
stands for...
Cloud -
correct answer
✅Which Cloud Native Security Layer has
the least user control?
Code -
correct answer
✅What layer of Cloud Native Security has
the most user control?
CNCF -
correct answer
✅What is an open-source hub of cloud-
native computing that hosts various projects which aim to make
cloud-native universal and sustainable?
Serverless Computing -
correct answer
✅What is a computing
method that provides backend services on an as-used basis?
Headless -
correct answer
✅Which type of Service provides an
interface with other service discovery mechanisms, without being
tied to Kubernetes' implementation?
Continuous Integration -
correct answer
✅The process of
frequent and automated code changes by integrating the changes
from multiple developers
pf3

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Download KCNA Exam Questions: Kubernetes and Cloud Native Essentials and more Exams Nursing in PDF only on Docsity!

(KCNA) rated A

Cloud, Clusters, Containers, Code - correct answer ✅What are the 4 Cloud Native Security Layers in order of the user having the least to most control? Cloud Native Computing Foundation - correct answer ✅CNCF stands for... Cloud - correct answer ✅Which Cloud Native Security Layer has the least user control? Code - correct answer ✅What layer of Cloud Native Security has the most user control? CNCF - correct answer ✅What is an open-source hub of cloud- native computing that hosts various projects which aim to make cloud-native universal and sustainable? Serverless Computing - correct answer ✅What is a computing method that provides backend services on an as-used basis? Headless - correct answer ✅Which type of Service provides an interface with other service discovery mechanisms, without being tied to Kubernetes' implementation? Continuous Integration - correct answer ✅The process of frequent and automated code changes by integrating the changes from multiple developers

(KCNA) rated A

Labels - correct answer ✅Which one is used by the NodeSelector to constrain a Pod to run on a particular node or a set of nodes only? CloudEvents - correct answer ✅What is a specification for describing event data in common formats to provide interoperability across services, platforms, and systems? kubectl exec - correct answer ✅Which of the following Kubernetes command can be used to login to a pod via SSH? Namespace - correct answer ✅What provides a mechanism for isolating groups of resources within a single cluster in Kubernetes? ExternalName - correct answer ✅Which of the following provides an internal alias for an external DNS name to allow clients that use the internal DNS name in their requests to be automatically redirected to the external address? Probe - correct answer ✅What is a diagnostic performed periodically by the kubelet on a container by either executing the code within the container or by making a network request? kubectl api-resources - correct answer ✅Which command should you use to show all the supported resource types in your Kubernetes cluster which includes the short names, API group, kind, namespace and kind information of each resource?