ICA Advanced Scenarios Practice Question
When using Kubernetes Gateway API with Istio, which resource acts as the entry point for incoming traffic?
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Gateway
The Gateway resource defines the entry point, including listeners, ports, and protocols.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Service
Why it's wrong here
While K8s Services are involved, the Gateway resource is the primary configuration object.
- ✓
Gateway
Why this is correct
In Gateway API, the Gateway resource defines the load balancer entry point.
- ✗
Ingress
Why it's wrong here
Ingress is the legacy API; Gateway is the modern replacement.
- ✗
HTTPRoute
Why it's wrong here
HTTPRoute defines traffic splitting and routing, not the entry point configuration.
About these practice questions
One of 292 original ICA practice questions on Courseiva, each with a full explanation and wrong-answer analysis — not exam dumps or protected exam content. Learn why practice questions differ from exam dumps →
JA
Written and reviewed by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
Last reviewed August 2026 · checked against the official CNCF / Linux Foundation exam blueprint
This ICA practice question is part of Courseiva's free CNCF / Linux Foundation certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the ICA exam.