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: Sep 23, 2026

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Question 1

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 2

Which of the following correctly describes how multiple IP blocks can be specified within a single Cilium IP Pool?

A : IP blocks must be defined either using CIDR notation or range notation, but not both.

B : Each IP Pool is limited to a single IP block, regardless of the notation used.

C : An IP Pool can contain multiple IP blocks defined using a combination of CIDR notation and range notation.

D : Only CIDR notation can be used to define all IP blocks within an IP Pool.

Answer: C

Question 3

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 4

How does Cilium leverage eBPF to achieve high-performance networking and security in containerized environments?

A : By running eBPF programs in user space to manage packet filtering.

B : By using eBPF to create virtual machines for each container.

C : By replacing the Linux kernel's networking stack entirely.

D : By inserting eBPF programs into the Linux kernel to handle packet filtering and policy enforcement.

Answer: D

Question 5