ICA Advanced Scenarios Practice Question
When configuring a Gateway API resource, which TWO properties are defined within the 'listeners' block?
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
✓
Port
Listeners define the protocol, port, and hostname bindings for the gateway.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Request retries
Why it's wrong here
Retries are defined in the Route resources.
- ✓
Port
Why this is correct
Defines which port the gateway listens on.
- ✗
Circuit breaker policy
Why it's wrong here
Circuit breaking is defined in DestinationRules.
- ✓
Protocol
Why this is correct
Defines if the gateway handles HTTP, HTTPS, or TCP.
- ✗
Service account
Why it's wrong here
Service accounts are defined at the deployment/pod level.
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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.