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Adobe Exam AD0-E722 Topic 5 Question 43 Discussion

Actual exam question for Adobe's AD0-E722 exam
Question #: 43
Topic #: 5
[All AD0-E722 Questions]

An Adobe Commerce Architect needs to ensure zero downtime during the deployment process of Adobe Commerce on-premises. Which two steps should the Architect follow? (Choose two.)

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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 Nakita at Jul 11, 2025, 12:52 AM

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Julene
6 days ago
I think enabling the Config flag Under developer/zero_down_time/enabled could also help in ensuring zero downtime during deployment.
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Emerson
7 days ago
I believe running bin/magento setup:upgrade --dry-run=true is also important to upgrade the database without causing downtime.
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Luisa
19 days ago
I agree with Timmy, that sounds like a good step to ensure zero downtime.
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Gerardo
20 days ago
Wait, is this a trick question? What kind of Architect doesn't know how to handle zero downtime deployments? *laughs* Anyway, C and E are the way to go.
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Timmy
20 days ago
I think the Architect should enable the Config flag Under deployement/blue_green/enabled.
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Rebbeca
22 days ago
D seems a bit sketchy with that weird misspelling. I'd steer clear of that one. C and E are the clear winners here.
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Annmarie
23 days ago
C and E look like the way to go for zero downtime. The dry-run option in B is interesting, but I'm not sure it's enough on its own.
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Cristal
2 days ago
User 1: I think C and E are the best options for zero downtime.
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