Acquia Certified Developer D10 Online Practice Questions

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Latest Acquia Certified Developer D10 Exam Practice Questions

The practice questions for Acquia Certified Developer D10 exam was last updated on 2026-02-24 .

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Question#1

What security mechanism restricts access to config imports on live environments?

A. Trusted host patterns
B. Config Split
C. Config Read-only mode
D. Shield module

Explanation:
Config Read-only mode disables importing or changing configuration through the UI, reducing risk of unauthorized changes in production. It's controlled in settings.php.

Question#2

What happens when you enable the Content Translation module for a content type?

A. It creates a new language for that content type
B. Adds a "Translate" tab to the content edit page
C. Automatically duplicates all content
D. Blocks content creation in the default language

Explanation:
Enabling Content Translation for a content type adds a "Translate" tab, allowing you to create and manage translations per field in any enabled language.

Question#3

Which of the following can invalidate a render cache item? (Choose two)

A. Route change
B. Cache tag invalidation
C. Twig template refresh
D. User role update

Explanation:
Changes like user role updates or calling Cache::invalidateTags() can invalidate cache tagged content.
Cache invalidation ensures that cached content reflects system changes.

Question#4

Which of the following are typical uses of a preprocess function? (Choose two)

A. Set a custom CSS class
B. Create a new block
C. Modify field labels
D. Add JavaScript to the admin toolbar

Explanation:
Preprocess functions are used to modify template variables―adding classes, formatting titles, or changing how fields are labeled or presented before they are rendered.

Question#5

Which of the following are true about git clone? (Choose two)

A. It creates a working copy of a remote repository
B. It initializes a blank local repository
C. It checks out the master branch by default
D. It pulls only the .git folder without files

Explanation:
git clone copies the entire repository including history and files. It checks out the default branch (often main or master) upon completion.

Disclaimer

This page is for educational and exam preparation reference only. It is not affiliated with Acquia, Drupal Certification, or the official exam provider. Candidates should refer to official documentation and training for authoritative information.

Exam Code: Acquia Certified Developer D10Q & A: 260 Q&AsUpdated:  2026-02-24

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