Adobe Exam AD0-E722 Topic 6 Question 33 Discussion

Actual exam question for Adobe's AD0-E722 exam

Question #: 33
Topic #: 6

An Adobe Commerce Architect designs and implements functionality that introduces a new Complex Product Type to the existing Adobe Commerce website. Besides visual demonstration of the new product type, the changes include adjustments to the price index.

The website utilizes a multi-dimensional indexer feature to store the price index. The Architect decides to cover it with integration tests. After creating and running one test, the Architect discovers that database storage is not being fully cleaned.

The test method has the following annotation declaration:

Which adjustment should the Architect make to fix this issue?

AAdd annotation @magentoApplsolation enabled to method PHPDoc

BModify method PHPDoc and change annotation @magentoDbIsolation to enabled

CCreate Customer_ProductType: :Test/_files/{fixture_name)_rollback.php for every fixture

Show Suggested Answer

Suggested Answer: A, C

Option A is correct because enabling the config flag under deployment/blue_green/enabled is one of the steps to ensure zero downtime during the deployment process of Magento 2 on-premises. This flag enables the blue-green deployment feature, which allows deploying a new version of the Magento application to a separate environment (blue) without affecting the current live environment (green).Once the new version is ready, the traffic can be switched from green to blue with minimal or no downtime1.

Option C is correct because running bin/magento setup:upgrade --keep-generated is another step to ensure zero downtime during the deployment process of Magento 2 on-premises. This command updates the database schema and data without deleting the generated code and static view files.This way, the Magento application can still serve requests from the cache while the database is being upgraded2.

Option B is incorrect because running bin/magento setup:upgrade --dry-run=true does not upgrade the database, but only checks if there are any errors or conflicts in the database schema or data.This command can be used for testing purposes, but it does not affect the deployment process or the downtime3.

Option D is incorrect because there is no such option as --convert-old-scripts-true for the bin/magento setup:upgrade command. This option does not exist in Magento 2 and does not have any effect on the deployment process or the downtime.

Option E is incorrect because there is no such config flag as developer/zero_down_time/enabled in Magento 2. This flag does not exist in Magento 2 and does not have any effect on the deployment process or the downtime.

1: Blue-green deployment | Adobe Commerce Developer Guide

2: Deploy Magento to production | Adobe Commerce Developer Guide

3: Command-line installation options | Adobe Commerce Developer Guide

by Glenna at Dec 07, 2024, 08:18 PM

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Owen

30 days ago

Option B FTW! The Architect just needs to flip that @magentoDbIsolation switch to 'enabled' and the database woes will be a thing of the past. No need to get overly complicated here.

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Lisbeth

1 months ago

Wait, the Architect is designing a new 'Complex Product Type'? I hope they don't make it too complex, or else the poor developers will be pulling their hair out!

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Theron

6 days ago

User 1: I heard the Architect is designing a new Complex Product Type.

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2 months ago

I'd go with option B. Modifying the method PHPDoc to change the @magentoDbIsolation annotation to enabled seems like the straightforward solution here.

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Latrice

10 days ago

Absolutely, maintaining data integrity is crucial for accurate testing results.

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Yan

25 days ago

Yeah, that makes sense. It's important to ensure the database storage is fully cleaned during integration tests.

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Krissy

1 months ago

I think option B is the way to go. Changing the @magentoDbIsolation annotation in the method PHPDoc should fix the issue.

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2 months ago

I think the Architect should modify method PHPDoc and change annotation @magentoDbIsolation to enabled.

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