Skip to content
CCA
eBPF
hard
Question 4 of 20

A team expects every networking feature to run fully in eBPF on every Linux kernel version, but one environment falls back to legacy behavior. What is the documented explanation?

ACilium always disables eBPF when Hubble is enabled
BThe exact eBPF feature set depends on kernel capabilities and missing capabilities can cause a legacy iptables implementation to be used
CeBPF works only in Cluster Mesh
DLegacy behavior appears only when ClusterIP services are absent

Educational Content — CertQnA practice questions are written against official exam objectives, covering the same domains tested on the real exam. All content is original and independent — not actual exam questions, not affiliated with any certification vendor. Learn more about our content policy

Discussion

Be the first to share your understanding of this concept

⚠️ Discussion is for concept clarification only. Do not share or request actual exam questions or answers.

Sign in to join the discussion