EX294 Manage inventories and credentials Practice Question
This EX294 practice question tests your understanding of manage inventories and credentials. 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 administrator needs to store a secret API token in Ansible Automation Controller so that it can be used in job templates without exposing the token in plain text. Which type of credential should be used?
Why wrong: Vault credentials store Ansible Vault passwords, not arbitrary secrets.
B
Machine credential
Machine credentials can store SSH keys or passwords, but not API tokens directly; however, the token can be stored as a custom credential type or secret. This is the closest built-in type.
C
Network credential
Why wrong: Network credentials are for network device authentication.
D
Cloud credential
Why wrong: Cloud credentials are for cloud provider authentication.
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Machine credential
Option B is correct because a Machine credential in Ansible Automation Controller is designed to store SSH keys, passwords, and other authentication secrets for remote hosts. It can securely store an API token as a password field, which can then be referenced in job templates without exposing the token in plain text. This aligns with the requirement to store a secret API token for use in automation jobs.
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.
✗
Vault credential
Why it's wrong here
Vault credentials store Ansible Vault passwords, not arbitrary secrets.
✓
Machine credential
Why this is correct
Machine credentials can store SSH keys or passwords, but not API tokens directly; however, the token can be stored as a custom credential type or secret. This is the closest built-in type.
Related concept
Read the scenario before looking for a memorised answer.
✗
Network credential
Why it's wrong here
Network credentials are for network device authentication.
✗
Cloud credential
Why it's wrong here
Cloud credentials are for cloud provider authentication.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates may confuse a Vault credential (which handles encrypted files) with a generic secret storage mechanism, but Vault credentials only provide the decryption password, not a secure field for arbitrary secrets like API tokens.
Detailed technical explanation
How to think about this question
Under the hood, Ansible Automation Controller encrypts credential fields at rest using AES-256, and tokens stored in a Machine credential's password field are injected into job environments via environment variables or extra vars, never displayed in logs or UI. In real-world scenarios, administrators often use Machine credentials to store API tokens for REST API calls in playbooks, leveraging the `password` field to hold the token and referencing it with `{{ password }}` in tasks.
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.
Manage inventories and credentials — This question tests Manage inventories and credentials — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Machine credential — Option B is correct because a Machine credential in Ansible Automation Controller is designed to store SSH keys, passwords, and other authentication secrets for remote hosts. It can securely store an API token as a password field, which can then be referenced in job templates without exposing the token in plain text. This aligns with the requirement to store a secret API token for use in automation jobs.
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.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
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Question Discussion
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