PCA Alerting And Dashboarding Practice Question
When using the 'repeat_interval' in Alertmanager, what does it define?
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
✓
How often to resend firing alerts
The repeat_interval defines how long to wait before re-sending a notification for an alert that is still active.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
The timeout for the receiver
Why it's wrong here
Receivers have their own timeout settings.
- ✗
The TTL of the alert
Why it's wrong here
Alerts do not have a TTL in this sense.
- ✗
How long to wait before firing
Why it's wrong here
This is defined by group_wait.
- ✓
How often to resend firing alerts
Why this is correct
It controls the frequency of notification reminders.
About these practice questions
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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 PCA 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 PCA exam.