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AD0-E704 Exam Dumps - Adobe Certified Master - Adobe Commerce Architect

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Question # 4

A merchant is asking you to organize a catalog of 9000 rings which come in six sizes, each with unique inventory. Additionally, the customers will have 1000 unique engravings to choose from for their ring. The engraving is made on the selected ring just before the order is shipped.

How do you organize such a catalog to achieve optimal store performance and ease of management?

9000 configurable products which have 6x1000 variants each

9000 configurable products which have 6 variants each with 1000 values for an engraving custom option

9000 simple products with 6 values for size custom option and 1000 values for an engraving custom option

9000x6 simple products with 1000 values for engraving custom option

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Question # 5

You are working on a project where many catalog managers often change products in the admin panel.

The merchant is considering changing the indexers mode to "Update on Schedule" from "Update on Save" to achieve better performance. However, the merchant is concerned about data consistency and the probability of the scheduled updates being lost.

How does Magento store the IDs of updated products for reindex in "Update on Schedule" mode?

Magento is gathering updated IDs using catalog_product_save_commit_after events and publishes them into the Message Queue.

Magento sets a reindex_required flag on updated products and a later reindex run by the cron will pick up IDs based on that flag.

Using the Staging update scheduled for every minute, which includes modified products, Magento will automatically reindex affected products when the update is applied.

Magento enables database triggers which collect updated IDs and saves them in special changelog tables.

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Question # 6

Your company asks you to create the option to disable RMA for the customer group named CustomerGroup1. How do you do it?

It will require a code customization

This feature already exists and can be set in:

Admin > Store > Settings > Configuration > Sales > Rma Settings > Exclude Customer Group

Option

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Question # 7

You are working on a project with a large database with many products, sales rules and CMS pages. The merchant is going to use Magento_Staging for scheduled updates, but they were told that use of Staging will modify all SQL queries and slow down website performance.

What modification does Magento_Staging make to existing SQL queries?

It creates a copy of the staged table with the staged data and joins the new table to replace original values with the staged ones

Every query which uses staged entities will have an additional join to the staging_update table filtered by the current version

Magento.staging does not modify any existing queries so it has no additional impact

For every query that uses staged entities it adds an additional were statement to filter a row by the current version

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Question # 8

You are integrating an external system from which products and categories will be synchronized with Magento.

To keep the category tree synchronized, an identifier attribute needs to be added to the catalog_category entity. The identifier value is generated by the external system as an unsigned 3 byte integer and is global in scope. Your code will run many concurrent queries to select categories based on this ID in order to synchronize changes.

Keeping performance in mind, what attribute backend type do you choose when creating the EAV attribute?

int

varchar

static

text

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