Adobe AD0-E704 Exam Practice Test Instant Access

Question 1

You need to build a custom module to add a notice to the Advanced Inventory section on the product form. The notice text can be specified in the system configuration. How do you implement this?

AYou add a plugin on the form \Magento\Cataiog\Ui\DataProvidr\Product\Form\ProductDataProvider to add a field in the Advanced Inventory section

BYOU add a plugin on Magento\CatalogInventory\Ui\DataProvider\Product\Form\Modifier\AdvancedInventory to modify the Section metadata

CYou inject a custom block into the reference container in the catalog_product_index layout

DYou add a field to product_form. xml as a child of the stock_data fieldset

Answer : D

Question 2

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?

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

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

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

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

Answer : C

Question 3

You are creating a module that creates a Catalog Price Rule. You have written this code to specify the conditions:

After saving the catalog rule, the second and third condition do not seem to fall under the combine condition.

How do you fix the issue?

AThe type of the third condition needs to be Magento\CatalogRule\Model\Rule\Condition\Category since you are checking on category_ids

BThe array keys are incorrect they need to be 1--1 and 1--2

CThe value field in the first condition is changed to '2. 3'

DThe () operator in the third condition is invalid, which prevents the conditions from being saved correctly

Answer : D

Question 4

You are tasked to work on a message queue module. When looking at the queue configuration you see the following:

Keeping in mind maintainability, you change it to:

What will happen?

AThis code will cancel all the topic starting with customer

BThis code will not work as message queue does not allow # wildcard

CThis code will replace all of the different topics as # is the symbol for everything

DThis code will replace only some of the topics

Answer : D

Question 5

To prevent Cross Site Scripting (XSS) attacks, Magento templates use different methods to escape the output on the website before displaying it to the user. What three methods does Magento use to prevent this kind of attack?

ASblock->escapeData()

BSblock->escapeOutput()

CSblock->escapeHtmlAttr()

D$block->escapeHtml()

E$block->escapeUrl()

Answer : B, C, D

Question 6

A merchant is planning to create a single scheduled update for one million products. They are wondering about website performance. What two performance issues will the update cause?

AMagento will index all records in the cataiog_product_entity table regardless of the version so the index tables will be big

BWhen applying a scheduled update Magento will reindex all affected products

CThe catalog_product_entity_* tables will contain all the staged values which slows down all queries related to them

DMagento runs a cron job every minute to generate and maintain preview data

Answer : A, B

Question 7

After the installation of several 3rd-party extensions to the merchant's store, it was noticed the admin panel authentication consistently fails with the credentials used before. Where do you start debugging to understand why the authentication is failing?

A\Magento\Backend\App\Action\Composite\Authentication::dispatch

B\Magento\Backend\App\Act ion\Observer\Authentication::execute

C\Magento\Backend\App\Act ion\Plugin\Authentication::aroundDispatch

D\Magento\Backend\App\Act ion\AuthenticationWrapper::dispatch

Answer : D

Adobe AD0-E704 Adobe Certified Master Magento Commerce Architect Exam Practice Test