Adobe AD0-E704 Exam Practice Test Instant Access

Question 1

You have a task to modify the grand total on the checkout page with a negative price adjustment which depends on the shipping address postcode. What are two approaches to be used in this case?

ACreate a new shopping cart price rule with a condition based on the shipping address postcode

BCreate a JavaScript mixin for the Magento_Checkout/ js /view /summary/,subtotal, change total there and Magento will submit the modified total when placing an order

CCreate a new total collector which adds a negative price adjustment based on the postcode

DCreate an observer on the event sales_quote_collect_totals_after, get the quote object, check the postcode and set the modified grand total into it

Answer : A, C

Question 2

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 3

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 4

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 5

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 6

A merchant has created a segment that applies to registered customers whose gender is female. You then migrate customers by copying data directly from one database to another. What two ways are used to assign migrated customers with a female gender to the segment?

AThey will be automatically assigned by a cron job at the scheduled time

BRun bin Mgento index:reinde.\ customer_segment

CClick on the Refresh Segment Data button in the Admin

DRe-save the customer segment in the Admin

Answer : B, C

Question 7

You are developing an in-house solution for catalog management which is implemented as a Magento module called MyCompany_MyModule. To streamline integration with the ERP system you decided to expose MyCompany_MyModule'S functionality via REST.

What are the three minimum requirements to achieve this?

AAdd webapi. xml declarations for all methods to be exposed

BSpecify the parameter and return types in the PHP method signatures

CRepresent all functionalities which need to be exposed as service contracts

DSpecify the parameter and return types in the method annotations

EAdd Cap: annotations to all methods which need to be exposed

Answer : A, C, E

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