Adobe Exam AD0-E722 Topic 4 Question 34 Discussion

Actual exam question for Adobe's AD0-E722 exam

Question #: 34
Topic #: 4

An Architect is configuring the preload.keys for Redis on an Adobe Commerce on-premise instance.

The Architect discovers that the following cache keys are loaded on each frontend request: EAV_ENTITY_TYPES, GLOBAL_PLUGIN_LIST, DB_IS_UP_TO_DATE, SYSTEM_DEFAULT.

* The id_prefix of the frontend => page_cache is set to 063_.

* The id_pref ix of frontend => default is set to 762_.

* The Architect has enabled and configured Redis L2 caching.

How should the preload.keys be configured?

AOption A

BOption B

COption C

DOption D

Show Suggested Answer

Suggested Answer: C

Option C is correct because the developer did not check for an active content staging campaign and emulate the campaign state when retrieving product data. Content staging campaigns can modify the product data such as price, name, description, and so on, based on a schedule.To get the correct product data for a specific date and time, the developer needs to use the MagentoStagingModelVersionManager class to set the current version ID and emulate the campaign state1. Otherwise, the product data will be retrieved from the default store view without applying the campaign changes.

Option A is incorrect because retrieving product data directly from the database using the entity_id column is not necessarily wrong. It may not be the best practice, but it does not cause the feed output to be incorrect for products in the content staging campaign.The content staging campaigns are stored in separate tables with a version ID that links to the main product table2. The developer can still join these tables and query the product data based on the version ID and date.

Option B is incorrect because there is no such method as getContentStagingValue in Magento 2. The developer cannot use this method to retrieve the active campaign value of the product data. The correct way to get the product data for a specific campaign is to use the MagentoStagingModelVersionManager class as mentioned above.

1: Content Staging | Adobe Commerce Developer Guide

2: Content Staging | Adobe Commerce Developer Guide

by Jess at Jan 12, 2025, 02:45 AM

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Layla

13 days ago

Redis caching, huh? I feel like I'm playing a game of 'Guess the Redis Key' here. Better not leave this one to chance!

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Dyan

14 days ago

This question really tests your understanding of Redis caching in Adobe Commerce. I better double-check my notes before I make a decision!

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Lachelle

16 days ago

Hmm, let me think about this... The cache keys mentioned suggest we need to preload some essential data, but the id_prefix settings also come into play. I'll have to carefully consider all the details.

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Lina

19 days ago

Oh, this is a tricky one! The preload.keys configuration is crucial for Redis caching on Adobe Commerce, but the correct answer isn't obvious at first glance.

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