Free Linux Foundation Cilium-Certified-Associate Exam Questions

Become Linux Foundation Certified with updated Cilium-Certified-Associate exam questions and correct answers

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Total 300 Questions | Updated On: May 11, 2026

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Question 1

You have labeled two nodes, worker1 and worker2, with 'perf-test=true' to run network performance tests using Cilium. However, the tests do not execute as expected. What could be the likely cause?

A : The nodes are not labeled correctly.

B : The Cilium CLI version is outdated.

C : The '--node-selector' flag was omitted from the test command.

D : Cilium is not installed with performance testing enabled.

Answer: C

Question 2

Which of the following is a feature of Cilium's endpoint-based Layer 3 policies?

A : Uses hostnames instead of labels for policy definitions.

B : Requires static IP addressing for all pods.

C : Applies policies only to egress traffic.

D : Defines connectivity rules based on pod labels.

Answer: D

Question 3

After creating a CiliumExternalWorkload (CEW) resource for an external workload, what must you do to assign a unique IP CIDR to the workload?

A : Allocate a small unique IP CIDR using the Cilium CLI with the appropriate command.

B : Assign the IP CIDR directly within the external workload's Docker configuration.

C : Manually edit the Kubernetes network configuration files.

D : Use a load balancer to automatically assign an IP CIDR.

Answer: A

Question 4

Which eBPF datapath mode is currently supported and tested for adding external workloads in Cilium?

A : vxlan

B : geneve

C : bridge

D : host-gw

Answer: A

Question 5

You are planning to migrate your Kubernetes cluster to use a different IPAM mode in Cilium. What is the recommended approach to change the IPAM mode without causing connectivity disruptions?

A : Restart the Cilium agents on all nodes after changing the IPAM mode.

B : Use the Cilium CLI to switch IPAM modes on the fly.

C : Change the IPAM mode directly in the existing cluster's configuration.

D : Install a fresh Kubernetes cluster with the new IPAM configuration.

Answer: D

Page: 1 / 60

Total 300 Questions | Updated On: May 11, 2026

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