Certified Kubernetes Administrator (CKA) Practice Exam: Part 8

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Certified Kubernetes Administrator (CKA) Practice Exam: Part 8

This lab provides practice scenarios to help prepare you for the Certified Kubernetes Administrator (CKA) Exam. You will be presented with tasks to complete, as well as server(s) and/or an existing Kubernetes cluster to complete them in. You will need to use your knowledge of Kubernetes to successfully complete the provided tasks, much like you would on the real CKA exam. Good luck!

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Lab Info

Level

Intermediate

Last updated

Sep 23, 2025

Duration

30m

Challenge

Create a NetworkPolicy That Denies All Access to the Maintenance Pod
1. There is a pod called maintenance in the foo namespace. Create a NetworkPolicy that blocks all traffic to and from this pod.
Challenge

Create a NetworkPolicy That Allows All Pods in the Users-Backend Namespace to Communicate with Each Other Only on a Specific Port
1. There are some pods in the users-backend namespace. Create a NetworkPolicy that blocks all traffic to pods in this namespace, except for traffic from pods in the same namespace on port 80.

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