- A
Store the private key in plain text within the inventory file.
Why wrong: Plaintext storage is insecure and not recommended.
- B
Use Ansible Vault to encrypt the private key file.
Why wrong: Ansible Vault encrypts variables, but AAP credentials are the proper way to store keys with RBAC.
- C
Set the SSH key as an environment variable on the controller.
Why wrong: Environment variables are not managed by AAP and lack access controls.
- D
Create a Machine credential type and upload the SSH private key.
AAP machine credentials store SSH keys encrypted and allow granular access control.
EX294 Deploy Ansible Automation Platform Practice Question
This EX294 practice question tests your understanding of deploy ansible automation platform. Read the scenario carefully and evaluate each option against the stated constraints before committing to an answer. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
An organization is deploying Automation Platform for the first time. The security team requires that all SSH private keys used for automation be stored securely with access controls. Which AAP feature should be used to meet this requirement?
Clue words in this question
Noticing these words before you look at the options changes how you read each choice.
Clue:
"first"Why it matters: Order matters here. You are being tested on which action comes before the others — not which action is generally useful.
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
Create a Machine credential type and upload the SSH private key.
Option D is correct because the Machine credential type in Ansible Automation Platform (AAP) is specifically designed to securely store SSH private keys. When you upload the private key via the AAP web UI or API, it is encrypted at rest in the AAP database and access is controlled through role-based access control (RBAC). This meets the security team's requirement for secure storage and access controls without exposing the key in plain text.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Store the private key in plain text within the inventory file.
Why it's wrong here
Plaintext storage is insecure and not recommended.
- ✗
Use Ansible Vault to encrypt the private key file.
Why it's wrong here
Ansible Vault encrypts variables, but AAP credentials are the proper way to store keys with RBAC.
- ✗
Set the SSH key as an environment variable on the controller.
Why it's wrong here
Environment variables are not managed by AAP and lack access controls.
- ✓
Create a Machine credential type and upload the SSH private key.
Why this is correct
AAP machine credentials store SSH keys encrypted and allow granular access control.
Clue confirmation
The clue word "first" in the question point toward this answer.
Related concept
Read the scenario before looking for a memorised answer.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates may confuse Ansible Vault (a file-level encryption tool) with AAP's credential management system, not realizing that Vault does not provide the centralized access control and audit trail required for enterprise security compliance.
Detailed technical explanation
How to think about this question
Under the hood, AAP stores credentials in its PostgreSQL database using AES-256 encryption, and the private key is never written to disk in plain text on the controller nodes. When a job runs, AAP injects the decrypted key into a temporary SSH agent session that is isolated per job, ensuring the key is only available during execution and is cleaned up afterward. In real-world scenarios, this allows teams to rotate keys centrally without updating playbooks or inventory files, and RBAC can restrict which users or teams can view or use specific credentials.
KKey Concepts to Remember
- Read the scenario before looking for a memorised answer.
- Find the constraint that changes the correct option.
- Eliminate answers that are true in general but not in this case.
TExam Day Tips
- Watch for words such as best, first, most likely and least administrative effort.
- Review why wrong options are wrong, not only why the correct option is correct.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
How this comes up in practice
A practitioner preparing for the EX294 exam encounters this exact type of scenario on the job. The correct answer here is not the most general option — it is the best answer for the specific constraint described. Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option. Real exam questions reward reading the full scenario before eliminating options, because the constraint defines which answer fits.
What to study next
Got this wrong? Here's your next step.
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
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Deploy Ansible Automation Platform — study guide chapter
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FAQ
Questions learners often ask
What does this EX294 question test?
Deploy Ansible Automation Platform — This question tests Deploy Ansible Automation Platform — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Create a Machine credential type and upload the SSH private key. — Option D is correct because the Machine credential type in Ansible Automation Platform (AAP) is specifically designed to securely store SSH private keys. When you upload the private key via the AAP web UI or API, it is encrypted at rest in the AAP database and access is controlled through role-based access control (RBAC). This meets the security team's requirement for secure storage and access controls without exposing the key in plain text.
What should I do if I get this EX294 question wrong?
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
Are there clue words in this question I should notice?
Yes — watch for: "first". Order matters here. You are being tested on which action comes before the others — not which action is generally useful.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
About these practice questions
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Last reviewed: Jun 25, 2026
This EX294 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 EX294 exam.
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