How does a pod typically authenticate to the Kubernetes API server using its service account?

By using a bearer token mounted from a projected volume

By sending a username and password in the request header

By using an OIDC token from the cluster's identity provider

By presenting a client certificate mounted into the pod

What is the correct order of steps in the Kubernetes authentication flow for a user request?

API server receives request → authentication module validates credentials → user identity is established → authorization is evaluated

User identity is established → API server receives request → authentication module validates credentials

Authorization is evaluated → authentication module validates credentials → API server receives request

Authentication webhook is called → API server receives request → authorization is evaluated

A cluster administrator wants to allow unauthenticated users to view the Kubernetes API version but deny all other anonymous requests. Which configuration achieves this?

Set --anonymous-auth=false on the API server

Leave anonymous auth enabled and create a ClusterRoleBinding that grants the 'system:anonymous' user only the 'get' verb on the 'version' resource

Use a webhook to authenticate anonymous users

Create a ClusterRoleBinding that grants 'system:unauthenticated' group full access to all resources

Kubernetes and Cloud Native Security Associate (KCSA)

Domain 3Objective 2

Authentication and Authorization KCSA Practice Questions (Page 2)

Part of the Kubernetes Security Fundamentals domain, which accounts for 22% of the KCSA exam. Linux Foundation does not publish an official question count, but from its 90-minute exam (~35–60 total, ~8–13 in this domain), expect 1–2 from this objective — we provide 19 practice questions to prepare you well beyond it. (estimate)

19questions here

4free pages

4concepts

22%of the exam

Questions 6–10

6foundation · easy
How does a pod typically authenticate to the Kubernetes API server using its service account?
Select an answer first
7foundation · easy
Which file contains the client credentials and cluster access information that a Kubernetes client (such as kubectl) uses to authenticate to the API server?
Select an answer first
8foundation · easy
What is the correct order of steps in the Kubernetes authentication flow for a user request?
Select an answer first
9application · medium
A cluster administrator wants to allow unauthenticated users to view the Kubernetes API version but deny all other anonymous requests. Which configuration achieves this?
Select an answer first
10foundation · easy
Which authentication method in Kubernetes relies on a certificate signed by a certificate authority (CA) that the API server trusts?
Select an answer first

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Authentication and Authorization KCSA Practice Questions (Page 2)

Questions 6–10

How does a pod typically authenticate to the Kubernetes API server using its service account?

Which file contains the client credentials and cluster access information that a Kubernetes client (such as kubectl) uses to authenticate to the API server?

What is the correct order of steps in the Kubernetes authentication flow for a user request?

A cluster administrator wants to allow unauthenticated users to view the Kubernetes API version but deny all other anonymous requests. Which configuration achieves this?

Which authentication method in Kubernetes relies on a certificate signed by a certificate authority (CA) that the API server trusts?

Keep studying — Kubernetes Security Fundamentals