Question 1

Your client is expecting a five-day sale where the traffic will approximately double. Your instance is consuming all available resources on all three nodes so upsizing one level is appropriate. How many upsize days will this event use?

Accepted Answer

The event will use five upsize days because the sale is expected to last for five days.

Question 2

A merchant using Magento Commerce Cloud Pro reports an issue with an order missing transaction data. The application uses a payment gateway integration which posts a series of callbacks to Magento. You would like to retrieve a complete list of calls to build a timeline of what happened. How do you achieve this?

Accepted Answer

D

Question 3

A project has a Magento cron job implemented to export new order data to a file. This process can also be triggered by a custom bin/magento command. The functionality uses a lock file in var/locks to prevent concurrent execution. There are instances when the process gets locked after Production deployments and order data is not exported. How do you prevent this from happening?

Accepted Answer

The VAR_LOCKS_CLEAR variable in the .magento.env.yaml file for the post_deploy stage is designed to clear lock files, preventing issues with locked processes after deployments.

Question 4

For the Magento search backend, you would like to move from MySQL to Elasticsearch for your existing project. You have confirmed that your services.yaml file is configured appropriately. However, after your most recently deployment, you notice the search engine is still set to MySQL. What additional step must be completed?

Accepted Answer

The answer of For the Magento search backend, you would...

Question 5

You are updating a Magento Commerce Cloud project from version 2.2.5 to 2.3.0 with the command composer require magento/product-enterprise-edition:2.3.0 However, composer is unable to complete the task because the installed version of magento/magento-cloud-metapackage is not compatible. How do you upgrade Magento to the desired version?

Accepted Answer

The answer of You are updating a Magento Commerce Cloud...

Question 6

You migrated a live On-Premise application to Magento Commerce Cloud Pro. The performance on Staging and Production is fine. However, the internal testing team notices overall performance degradation on the Integration environment. Why is this happening?

Accepted Answer

The Integration branch services have not been optimized in the .magento/services.yaml file

Question 7

A custom module that adds a new console command for bin/magento has just been built. Deploying this to the Production environment on your Pro plan site causes the build phase to fail. You find this occurs when you inject certain Magento core classes in your console command class. The command works on your local environment. Why does this occur?

Accepted Answer

The answer of A custom module that adds a new...

Question 8

You created a custom module that is not functioning as expected on your Integration environment. You would like to debug the code using Xdebug. Xdebug is missing from the output of the command php -m . What are two ways to load the Xdebug module? (Choose two.)

Accepted Answer

The answer of You created a custom module that is...

Question 9

You add a new Composer dependency utilizing composer require . After testing composer install locally, you add the Composer lock and json files and perform a deployment. The build phase fails as Composer is unable to resolve the dependencies. Why did this happen?

Accepted Answer

The answer of You add a new Composer dependency utilizing...

Question 10

On a project that deploys static content during the build phase, a merchant states the deploy phase is still taking too long. You consider turning off JavaScript minification to reduce the build time. Besides reducing the build phase time, what two consequences does turning off JavaScript minification have? (Choose two.)

Accepted Answer

The answer of On a project that deploys static content...

Question 11

You are tasked to improve the user experience of the most visited product pages after deploying releases to Production. The aim is to reduce initial page load times. How do you achieve this?

Accepted Answer

Modify the post_deploy hook in the .magento.app.yaml file to include the URLs as arguments to the ece-tools command. This will cache the pages after deployment.

Question 12

You are setting up a third-party integration only for the Production environment, which connects to an external RabbitMQ server. Where do you put the configuration?

Accepted Answer

The QUEUE_CONFIGURATION variable is used to configure the third-party integration for the Production environment. This variable can be added in the Project Web UI or magento-cloud CLI.

Question 13

You have a Starter project. Your code is ready for testing in the Staging environment, but you need the latest data from Production. What do you do to update the Staging environment?

Accepted Answer

The answer of You have a Starter project. Your code...

Question 14

While launching a site migrated from Magento 1, you are instructed to change the website CNAME record in your DNS provider by Magento for go live. What is the purpose of setting this record?

Accepted Answer

Setting the CNAME record helps direct traffic to the new Magento 2 site, reducing the time it takes for customers to see the updated site after migration.

Question 15

You are upgrading a project to the latest version of Magento Commerce Cloud and part of the process involves a PHP version upgrade. This is now ready to be tested by the QA Team on the Integration environment. How do you apply the PHP version upgrade?

Accepted Answer

The PHP version for Magento Commerce Cloud is specified in the .magento.app.yaml file. To apply the upgrade, you need to change the PHP version in this file and then re-deploy the project.

Question 16

You built a custom command that runs during the build phase, but it is not generating files properly. Magento Support provided a patch that you added to the project. What must you do to ensure this command runs after the patch has been applied?

Accepted Answer

Ensure your custom command runs after the ece-tools build hooks to make sure it executes after the patch has been applied.

Question 17

Your team is working on two major changes affecting the product page and you want the ability to implement and test these changes in parallel. Your company is using the Pro plan How do you achieve this using the Project Web UI?

Accepted Answer

The answer of Your team is working on two major...

Question 18

You are reviewing a third party extension for Magento Commerce Cloud compatibility. You discover the module writes to a custom directory called internal/ within the Magento base directory. The directory has to be shared by all web servers. What do you do so the module can be used on Magento Commerce Cloud?

Accepted Answer

To ensure the directory is shared across all web servers in Magento Commerce Cloud, you should declare a shared mount for the internal/ directory in the .magento.app.yaml file. This configuration allows the directory to be accessible and consistent across different server instances.

Question 19

You need to disable a module on a Magento Commerce 2.3 Cloud project and remove its database tables. The module uses the declarative schema system to manage its database changes. Which action do you take?

Accepted Answer

The answer of You need to disable a module on...

Question 20

You are migrating an existing Magento 2 website to Magento Commerce Cloud. After setting up the project you would like to migrate the database to the Integration branch. The database import fails with a disk space error. How do you migrate the database without data loss?

Accepted Answer

You should configure the MySQL disk size in the .magento/services.yaml file to allocate more space for the database on the Integration branch.

Exam 5: Magento Certified Professional Cloud Developer