EX188 Storage And Configuration Practice Question
When configuring an environment file for use with '--env-file', how are comment lines designated?
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
✓
Using '#' at the beginning of the line
Lines beginning with the hash character (#) are treated as comments in Podman environment files.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Using '//' at the beginning of the line
Why it's wrong here
Double slashes are not recognized as comment markers in env files.
- ✓
Using '#' at the beginning of the line
Why this is correct
The hash sign (#) designates comments in env files.
- ✗
Using ';' at the beginning of the line
Why it's wrong here
Semicolons are not standard comment markers for env files.
- ✗
Using '/* ... */' block syntax
Why it's wrong here
Block comments are not supported.
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 Red Hat exam blueprint
This EX188 practice question is part of Courseiva's free Red Hat 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 EX188 exam.