PCA Prometheus Fundamentals Practice Question
Which TWO of the following can be modified in 'relabel_configs'?
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
✓
target labels
Relabeling can modify any label, including the address or metric name.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
scrape interval
Why it's wrong here
Defined in scrape_configs.
- ✓
target labels
Why this is correct
Standard usage.
- ✗
retention period
Why it's wrong here
Retention is a global storage setting.
- ✓
metric names
Why this is correct
Possible by modifying __name__.
- ✗
alerting logic
Why it's wrong here
Defined in rule_files.
About these practice questions
This PCA question is part of Courseiva's 304-question bank — original exam-style content with full explanations and wrong-answer analysis, never real exam questions or exam dumps. 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 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.