EX188 Storage And Configuration Practice Question
When configuring container mounts using the --mount flag, which THREE key-value pairs are valid parameters in the option string? (Choose three.)
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
✓
destination
The --mount flag accepts options such as type, source (or src), and destination (or dst/target).
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
destination
Why this is correct
Correct. 'destination' specifies the mount path inside the container.
- ✓
source
Why this is correct
Correct. 'source' specifies the source of the mount on the host.
- ✗
permission
Why it's wrong here
Incorrect. 'permission' is not a valid key for --mount.
- ✗
owner
Why it's wrong here
Incorrect. 'owner' is not a valid parameter key in --mount.
- ✓
type
Why this is correct
Correct. 'type' specifies whether the mount is bind, volume, or tmpfs.
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.