Question 110 of 528
Manage task execution and roleseasyMultiple SelectObjective-mapped

Identifying True Statements About Ansible Roles: meta/main.yml and Defaults Priority

This EX294 practice question tests your understanding of manage task execution and roles. 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.

Which two statements are true regarding Ansible roles? (Choose two.)

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

A role can have a meta/main.yml file to define dependencies.

Option B is correct because the meta/main.yml file within a role is specifically designed to declare role dependencies. When Ansible encounters this file, it automatically resolves and executes the listed dependent roles before the current role, ensuring required tasks, variables, or handlers are available. This is a core feature for modularizing and reusing automation logic across playbooks.

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.

  • Role handlers are shared across all roles in the play.

    Why it's wrong here

    Handlers are namespaced per role and not automatically shared.

  • A role can have a meta/main.yml file to define dependencies.

    Why this is correct

    Role dependencies are defined in meta/main.yml.

    Related concept

    Read the scenario before looking for a memorised answer.

  • Role variables in vars/main.yml can be overridden by playbook vars.

    Why it's wrong here

    Role vars have higher priority than playbook vars, so they override playbook vars, not the other way.

  • Role default variables in defaults/main.yml have the lowest priority.

    Why this is correct

    Role defaults are the lowest precedence in Ansible variable priority.

    Related concept

    Read the scenario before looking for a memorised answer.

  • Roles can only be used in a playbook's roles section.

    Why it's wrong here

    Roles can also be invoked using include_role or import_role in tasks.

Common exam traps

Common exam trap: answer the scenario, not the keyword

The trap here is that candidates often confuse the priority of role variables (vars/main.yml) with default variables (defaults/main.yml), mistakenly thinking playbook vars can override role vars, when in fact defaults have the lowest priority and role vars are higher than playbook vars.

Detailed technical explanation

How to think about this question

Role dependencies defined in meta/main.yml use the 'dependencies' keyword, which accepts a list of roles or role specifications with optional parameters. Ansible resolves these dependencies recursively, ensuring all dependent roles are executed in order, and it prevents circular dependencies by raising an error. This mechanism is particularly useful in large environments where a common base role (e.g., for firewall rules or package repositories) must be applied before more specialized roles.

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.

Visual reference

Client Recursive Resolver Root DNS (13 root servers) TLD DNS (.com, .org, …) Authoritative example.com query IP addr answer

What to study next

Got this wrong? Here's your next step.

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FAQ

Questions learners often ask

What does this EX294 question test?

Manage task execution and roles — This question tests Manage task execution and roles — Read the scenario before looking for a memorised answer..

What is the correct answer to this question?

The correct answer is: A role can have a meta/main.yml file to define dependencies. — Option B is correct because the meta/main.yml file within a role is specifically designed to declare role dependencies. When Ansible encounters this file, it automatically resolves and executes the listed dependent roles before the current role, ensuring required tasks, variables, or handlers are available. This is a core feature for modularizing and reusing automation logic across playbooks.

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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Last reviewed: Jul 4, 2026

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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.