EX188 Storage And Configuration Practice Question
Which TWO methods can be used to supply environment variables to a Podman container? (Choose TWO)
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 the -e or --env flag
Environment variables can be supplied individually via '-e' / '--env' or in batch via '--env-file'.
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 the --environment-map flag
Why it's wrong here
This flag does not exist.
- ✗
Using the --var-file flag
Why it's wrong here
This flag does not exist.
- ✓
Using the -e or --env flag
Why this is correct
Passes individual environment variables.
- ✗
Using the --inject-env flag
Why it's wrong here
This flag does not exist.
- ✓
Using the --env-file flag
Why this is correct
Loads environment variables from a specified file.
About these practice questions
This EX188 question is part of Courseiva's 301-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 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.