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KCNA · Question #124

Which mechanism allows extending the Kubernetes API?

The correct answer is B. CustomResourceDefinition. CustomResourceDefinition (CRD) allows users to extend the Kubernetes API by defining their own resource types, enabling Kubernetes to manage custom objects alongside built-in resources.

Submitted by kavita_s· May 4, 2026Kubernetes Fundamentals

Question

Which mechanism allows extending the Kubernetes API?

Options

  • AConfigMap
  • BCustomResourceDefinition
  • CMutatingAdmissionWebhookmechamsm
  • DKustomize

How the community answered

(24 responses)
  • A
    4% (1)
  • B
    92% (22)
  • D
    4% (1)

Explanation

CustomResourceDefinition (CRD) allows users to extend the Kubernetes API by defining their own resource types, enabling Kubernetes to manage custom objects alongside built-in resources.

Topics

#Kubernetes API#CustomResourceDefinition (CRD)#API Extension#Custom Resources

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