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EX294 · topic practice

Manage inventories and credentials practice questions

Practise Red Hat Certified Engineer EX294 Manage inventories and credentials practice questions — original exam-style scenarios with answer choices, explanations, and analysis of common mistakes.

Courseiva uses original exam-style practice questions designed for learning and revision. The goal is to understand the concepts, recognise exam patterns, and improve through explanations — not memorise copied exam dumps.

Reviewed byJohnson Ajibi· MSc IT Security
20 questionsDomain: Manage inventories and credentials
Practice 10 questionsBrowse domain →

What the exam tests

What to know about Manage inventories and credentials

Manage inventories and credentials questions test whether you can apply the concept in context, not just recognise a definition.

How the topic appears in realistic exam-style scenarios.

Which detail in the question changes the correct answer.

How to eliminate plausible but wrong options.

How to connect the question back to the wider exam objective.

Watch out for

Common Manage inventories and credentials exam traps

  • ▸Answering from memory before reading the full scenario.
  • ▸Missing a constraint such as cost, availability, security, scope or command context.
  • ▸Choosing a broad answer when the question asks for the most specific fix.
  • ▸Ignoring why the wrong options are tempting.

Practice set

Manage inventories and credentials questions

20 questions · select your answer, then reveal the explanation

Question 1mediummultiple choice
Read the full Ansible explanation →

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?

Question 2hardmultiple choice
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A team uses Ansible Automation Controller with multiple organizations. Each organization has its own set of machines that require different SSH keys. The administrator wants to ensure that users from one organization cannot use credentials from another organization. What is the best way to achieve this isolation?

Question 3easymultiple choice
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An Ansible playbook uses the `ansible_password` variable to connect to a Windows host. The value is stored in an encrypted Ansible Vault file. Which credential type in Automation Controller would allow the vault password to be supplied at runtime?

Question 4mediummultiple choice
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An administrator wants to create a custom credential type to store a third-party API key. The API key must be passed to the playbook as an environment variable `MY_API_KEY`. What is the correct Injector configuration in the custom credential type definition?

Question 5easymultiple choice
Read the full Manage inventories and credentials explanation →

A junior admin is troubleshooting why a job template fails with 'Permission denied' when connecting to a target host. The job template uses a machine credential that appears correct. What is the first thing to check?

Question 6mediummulti select
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Which TWO of the following are valid methods to supply a credential password in Ansible Automation Controller?

Question 7hardmulti select
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Which THREE of the following are best practices for managing credentials in Ansible Automation Controller?

Question 8mediummultiple choice
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The inventory above is used in a job template in Automation Controller. The job template also has a machine credential assigned that specifies username 'root' and an SSH key. When the job runs against host web1, which username will Ansible use to connect?

Network Topology
$ ansible-inventory -i inventory.ymllistRefer to the exhibit.```bash"_meta": {"hostvars": {"web1": {"ansible_host": "192.168.1.10","ansible_user": "admin","ansible_ssh_private_key_file": "/home/automation/keys/web_key"},"all": {"children": ["webservers"]"webservers": {"hosts": ["web1"]```
Question 9hardmultiple choice
Read the full Manage inventories and credentials explanation →

The job template running against host db1 uses a machine credential with an SSH key. The key is correctly configured in Automation Controller. However, the job fails with the error shown. What is the most likely cause?

Exhibit

Refer to the exhibit.

Error message from a job run:
```
fatal: [db1]: UNREACHABLE! => {
    "changed": false,
    "msg": "Failed to connect to the host via ssh: Permission denied (publickey,gssapi-keyex,gssapi-with-mic).",
    "unreachable": true
}
```
Question 10hardmultiple choice
Read the full Ansible explanation →

A company uses Ansible Automation Controller to manage a mix of Linux and Windows servers. Each server is in a separate inventory group. The Linux servers use SSH keys stored in machine credentials, and the Windows servers use username/password stored in machine credentials. Recently, a new security policy requires that all credentials must be rotated every 90 days. The automation team has 50 Linux servers and 20 Windows servers. They want to minimize manual effort and avoid exposing secrets in plain text during rotation. They currently have a Jenkins pipeline that can run scripts on the controller node. Which approach best meets the requirements?

Question 11hardmultiple choice
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A system administrator is managing Ansible Tower and wants to use an Azure Resource Manager credential to provision virtual machines. However, the credential fails authentication with the error '401 Unauthorized'. Which action should the administrator take to resolve the issue?

Question 12easymultiple choice
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An Ansible Tower administrator needs to allow a team of developers to run playbooks against specific inventory groups without allowing them to modify the inventory or credentials. Which approach best satisfies the requirement?

Question 13mediummulti select
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Which TWO statements about machine credentials in Ansible Tower are correct? (Choose two.)

Question 14mediummultiple choice
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Refer to the exhibit. A user runs a playbook that creates hosts and then attempts to use a constructed inventory plugin. However, the constructed inventory does not group hosts by OS distribution. What is the most likely cause?

Exhibit

Refer to the exhibit.

---
- name: Generate inventory
  hosts: localhost
  gather_facts: no
  tasks:
    - name: Create static inventory
      add_host:
        name: "web{{ item }}"
        group: webservers
        ansible_host: "192.168.1.{{ item }}"
      loop:
        - 10
        - 11
        - 12
    - name: Create dynamic group
      group_by:
        key: "os_{{ ansible_distribution }}"
      when: ansible_distribution is defined

---
# inventory.yml
plugin: constructed
strict: false
keyed_groups:
  - key: ansible_distribution
    prefix: distro
    separator: "_"
Question 15hardmultiple choice
Read the full Ansible explanation →

A company manages its infrastructure using Ansible Tower. There are two teams: Team Alpha manages web servers in the 'webservers' group, and Team Beta manages database servers in the 'dbservers' group. Both teams need to use the same SSH credential to connect to their respective servers. The credential is stored in Tower as 'shared_ssh_key'. Team Alpha reports that they can launch jobs against the 'webservers' group, but Team Beta gets an error when trying to launch jobs against the 'dbservers' group: 'You do not have permission to use this credential.' Both teams are members of the same organization. The inventory is a single inventory source with separate groups. The credential has been assigned to the organization. What is the most likely cause of Team Beta's issue, and what is the correct solution?

Question 16easymultiple choice
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An administrator wants to use a custom inventory script to dynamically generate hosts in Ansible Tower. Which of the following is a valid approach to manage credentials for accessing the script's API?

Question 17mediummulti select
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Which TWO of the following are valid methods to manage credentials in Ansible Tower?

Question 18mediumdrag order
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Drag and drop the steps to create and apply a simple Ansible playbook that installs httpd into the correct order.

Drag steps to the numbered slots on the right, or tap a step then tap a slot.

Steps
Order
1Step 1
2Step 2
3Step 3
4Step 4
5Step 5
Question 19mediumdrag order
Read the full Manage inventories and credentials explanation →

Drag and drop the steps to configure a systemd service to start automatically at boot in the correct order.

Drag steps to the numbered slots on the right, or tap a step then tap a slot.

Steps
Order
1Step 1
2Step 2
3Step 3
4Step 4
5Step 5
Question 20mediummatching
Read the full NAT/PAT explanation →

Match each Linux file system path to its typical content.

Drag a concept onto its matching description — or click a concept then click the description.

Concepts
Matches

Configuration files

Variable data (logs, databases)

User system resources (binaries, libraries)

Temporary files

Process and kernel information

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Frequently asked questions

What does the EX294 exam test about Manage inventories and credentials?
Manage inventories and credentials questions test whether you can apply the concept in context, not just recognise a definition.
How should I use these practice questions?
Select your answer before revealing the explanation. Then read why each option is right or wrong — this active recall approach builds retention far faster than re-reading notes.
Can I practise just Manage inventories and credentials questions in a focused session?
Yes — the session launcher on this page draws every question from the Manage inventories and credentials domain. Use a 10-question session first to gauge your baseline, then move to 20 or 30 once the weak spots are clear.
Where can I practise other EX294 topics?
Use the topic links above to move to related areas, or go back to the EX294 question bank to see all topics.
Are these real exam questions or dumps?
These are original practice questions written to test the same concepts the EX294 exam covers. They are not copied from any real exam or dump site.