305-300 Container Virtualization Practice Question
You are using a BSD Jail and want to limit the filesystem access of the jail to a specific directory tree. Which utility or configuration mechanism is primarily used to achieve this?
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
✓
jail.conf path parameter
The 'path' configuration parameter in the jail.conf file defines the root directory of the jail.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
mount -t nullfs
Why it's wrong here
This is used for sharing filesystems, not defining the root.
- ✗
jail_root_dir
Why it's wrong here
This is not a valid parameter name.
- ✗
chroot
Why it's wrong here
While related, jails are configured via jail.conf, not just chroot.
- ✓
jail.conf path parameter
Why this is correct
This defines the directory tree the jail is restricted to.
About these practice questions
Courseiva writes every 305-300 question from scratch — 194 in total, each with an explanation and a wrong-answer breakdown. None are copied from real exams or 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 LPI exam blueprint
This 305-300 practice question is part of Courseiva's free LPI 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 305-300 exam.