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: Oct 27, 2025

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Question 1

An established retail company is aiming to modernize its legacy IT infrastructure by transitioning to a cloud-native, microservices-based architecture. They seek to enhance network security and observability while maintaining performance. How can Cilium assist in this modernization journey?

A : By replacing Kubernetes with a proprietary container orchestration system.

B : By providing a cloud-specific CNI plugin to lock into a single cloud provider.

C : By eliminating the need for containerized applications.

D : By offering advanced networking, security, and observability features that integrate seamlessly with Kubernetes.

Answer: D

Question 2

Which technology does Cilium utilize to implement efficient network processing at the kernel level?

A : Kubernetes

B : iptables

C : eBPF

D : Docker

Answer: C

Question 3

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B : The Cilium CLI version is outdated.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 4

How does the Gateway API improve the portability of configurations compared to the traditional Ingress API?

A : By integrating directly with cloud provider APIs.

B : By eliminating the need for vendor-specific annotations.

C : By using a centralized configuration file that applies to all Kubernetes clusters.

D : By enforcing a strict schema that prevents any form of customization.

Answer: B

Question 5

You have multiple services in your Kubernetes cluster, but you want only services labeled with `env=production` to receive IPs from the `production-pool` IP Pool. How should you configure the `production-pool` IP Pool to achieve this?

A : Apply the `env=production` label directly to the `production-pool` metadata.

B : Set `.spec.serviceSelector` to `{ "env": "production" }` in the `production-pool` specification.

C : Name the IP Pool `production-env` to automatically match services with `env=production` label.

D : Use range notation exclusively within the `production-pool` to segregate IPs.

Answer: B

Page: 1 / 60

Total 300 Questions | Updated On: Oct 27, 2025

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