305-300 VM Deployment And Provisioning Practice Question
You are using Packer to automate a build. You notice the build fails because the 'communicator' cannot connect. Which type of communicator is most suitable for a KVM-based build where SSH is not yet configured?
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
✓
none
The 'none' communicator is used when the builder handles the image creation without needing remote access, or 'ssh' if the guest OS supports it. However, if the build relies on console output/keystrokes, the 'none' communicator is often used alongside the boot command.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
ssh
Why it's wrong here
SSH requires a running daemon which might not be ready.
- ✗
http
Why it's wrong here
This is not a valid communicator.
- ✗
winrm
Why it's wrong here
This is for Windows targets.
- ✓
none
Why this is correct
This is used when external orchestration is not required.
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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 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.