[2022年更新]AD0-E704はAdobe Commerceリアルな無料試験練習テスト [Q20-Q41]

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[2022年更新]AD0-E704はAdobe Commerceリアルな無料試験練習テスト

無料Adobe Commerce AD0-E704試験問題を提供します

質問 20
Your company asks you to create the option to disable RMA for the customer group named CustomerGroup1. How do you do it?
A) It will require a code customization
B) This feature already exists and can be set in:
Admin > Store > Settings > Configuration > Sales > Rma Settings > Exclude Customer Group
C)

D)

Option

質問 21
A Magento site is experiencing an issue where a fatal out of memory error occurs during a custom bulk catalog import process. Here is the code:

Call MagentoFrameworkDataCollection: setMemoryLimit to increase PHP’s memory limit

Inject an instance Of UagentoCatalogmodelResourceModelProductIteratingCollectionFactory into your code instead

Use a MagentoFrameworkModelResourceModeliterator to walk through the collection row-by-row

UseMagentoModelEntityCollectionAbstractCollection: :setPage to iterate through the collection in chunks

質問 22
You are implementing a custom module MyCompany_MyModule which displays a new link in the Action column in the Orders grid. The purpose of this link is to synchronize the order summary data with an ERP system. You must make permissions to use this link manageable with the Magento ACL.
Which two steps are required to do this?

Add a plugin On MagentoSalesUiComponentListingColumnViewAction: :prepareDataSource to add link and Check permission

Add the configuration of the new link with aclResource value for the sales_order_grid. xmi

Add a controller MyCompanyMyModuleControllerAdminhtmlSynchronizeOrders and specify a valid value for the ADMIN_REROURCE Constant

Add a plugin on the gridMagentoFrameworkviewEiementUIComponentDataProviderDataProvider to add the link and check permissions

質問 23
Consider below code in a UiComponent xml file: MagedealEmployeeUiDataProviderEmployeeDataProvider employee_data_source entity_id id What is the application of

The class attribute defines DataProvider class which is the primary source of any data or metadata that the component needs or will use.

This references a PHP class that must implement MagentoFrameworkViewElementUiComponentDataProviderDataProviderInterface. And it can also extend or implement the MagentoUiDataProviderModifierPoolDataProvider

The class attribute defines UiComponent class which is the primary source of any data or metadata that the component needs or will use.

This references a PHP class that must implement MagentoFrameworkViewElementUiComponentDataProviderUiComponentInterface. And it can also extend or implement the MagentoUiDataProviderModifierPoolDataProvider

質問 24
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 6×1000 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

9000×6 simple products with 1000 values for engraving custom option

質問 25
You are creating a module lo enable customers to attach an image file to the quote items while adding a product to the cart. To save development time, you want to build on top of functionality provided by the class MagentoCatalogModelImageUploader as much as possible.
The class constructor signature is:
What do you do to process the uploaded file?

Configure a plugin for the method MagentoCatalogModelImageUploader: moveFileFromTmp() in di. xml

Create a custom implementation because the catalog imageUploader can not be used to for files associated with quote items

Create a custom Class implementing MagentoCatalogModelImageUploaderInterface and add it to the $uploaders argument of the UploaderPoolinterface via di.xml

Configure a Virtual type based on MagentoCatalogModelImageUploader Specifying $baseTmpPath. $basePath and SallowedExtensions

質問 26
A client uses an external PIM for managing product information. They want to run a cron job every minute to update and create products. The site is using the “Update by schedule” index mode and the full page cache is enabled.
What is required to make these updates visible on the frontend?

The indexer_update_all_views cron will reindex the products and clean only the necessary entries from cache

The indxer_update_all_views cron will reindex the products, however the full page cache will need to be manually flushed

The indexer_update_all_views cron will reindex the products and clean the entire full page cache

The cron job will also need to run a reindex and flush full page cache on each run for updates to be reflected on the front end of the website

質問 27
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?

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

Run bin Mgento index:reinde. customer_segment

Click on the Refresh Segment Data button in the Admin

Re-save the customer segment in the Admin

質問 28
You are debugging an issue where the staged product custom attribute value is not displayed properly. The attribute backend type is varchar. How does Magento store scheduled values for varchar attributes?

By creating a new record in the cataiog_product_entity table with the same entity_id and different rowjd and it creates a new record in the catalog_product_entity_varchar table connected to the new row-id

By creating a new record in the table cataiog_product_entity_varchar with a new row_id connected to the same entity_id

By creating a new table cataiog_product_entity_varchar_<version> where the scheduled attribute value is located

By creating a new website called staging_<version and saving the new attribute value for that website in the catalog_produt_entity_varchar table with the same entity_id

質問 29
Suppose you are working on the product edit page of the backend. Whenever admin-user clicks on the save button, you need to check that the product name should contain SKU as well in it. For this how would you get the product input field element in a variable using uiRegistry :

In extended js file add code:
var registry = require(‘uiRegistry’); //get the registry instance
var fieldName = registry.get(‘inputName = product[name]’);

In extended js file add code:
var registry = require(‘uiRegistry’); //get the registry instance
var fieldName = registry.find(‘inputName = product[name]’);

In extended js file add code:
var registry = require(‘uiRegistry’); //get the registry instance
var fieldName = registry(‘product[name]’);

In extended js file add code:
var registry = require(‘uiRegistry’); //get the registry instance
var fieldName = registry.get(‘product[name]’);

質問 30
You are working on a project which uses Staging for different entities. You are considering the option to stage and rollback different entities independently. What is the scope of a Staging version in Magento?

Website, such that all entity values for the website are affected with a stage and rollback

Global, such that stage and rollback affect the whole database

Group of entities (catalog, customer, cms), which makes only possible to stage and rollback the whole group

Table, which makes it possible to stage and rollback the data from each table separately

質問 31
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?

Add webapi. xml declarations for all methods to be exposed

Specify the parameter and return types in the PHP method signatures

Represent all functionalities which need to be exposed as service contracts

Specify the parameter and return types in the method annotations

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

質問 32
In a phtml, you added script tag and defined couple of js variables as below:Now to protect it from XSS attacks, which two methods allow you to keep the php variable output XSS-safe?Choose 2

$block->escapeUrl($myUrl)

$block->escapeJs($myName)

$block->escapeHtmlAttr($myName)

$block->escapeHtmlAttr($myUrl)

質問 33
Magento regenerates the admin URL secret key for each new session. What is the purpose of this key?

To prevent brute-force attacks

To prevent admin pages from being cached

To validate ACL permissions for the current admin user

To prevent admin panel Cross Site Request Forgery attacks

質問 34
Suppose there are 3 classes: Class A, B and C. Class C have dependecy of Class A You need to overrride/change an argument of class A, create an object of it and inject in Class B in such a way that it should not affect the class C. What should be the magento standard way to do this:

In module’s etc/di.xml, define virtualType node to override argument and create a subclass of A. Then use type node to pass the subclass A object into class B.

In module’s etc/config.xml, define virtualType node to override argument and create a subclass of A. Then use type node to pass the subclass A object into class B.

In module’s etc/system.xml, define virtualType node to override argument and create a subclass of A. Then use type node to pass the subclass A object into class B.

In module’s etc/menu.xml, define virtualType node to override argument and create a subclass of A. Then use type node to pass the subclass A object into class B.

質問 35
A furniture merchant have 100k products in the store. In a custom product list page, he advised you to enable the caching as per user paginate the products. So what should the approach to cache the block data as per pagination request:

In block class toHtml() method, define cache_lifetime, cache_tags and cache_key_<current_page_here>

In block class _construct() method, define cache_lifetime, cache_tags and cache_key_<current_page_here>

In block class toHtml() method, set _isScopePrivate property to false as per requested page number.

In block class _construct() method, set _isScopePrivate property to false as per requested page number.

質問 36
On a merchant website you inherit an extension that allows customers to rate products. The extension adds two integer attributes to store the rating values, avg_rating and rating_count. The merchant reports an issue that the displayed average is lower than it should be. You determine you need to change the avg_rating attribute backend typetodecim to fix the issue.
In your module’s Data Patch script, which three steps do you take to change the attribute backend type?
A)

B)

C)

D)

E)

Option A

Option B

Option C

Option D

Option E

質問 37
Magento can load the configuration file di.xml area-specific. During bootstrapping, each application entry point loads the appropriate di.xml files for the requested are
a. Please select the set of correct areas, where this file can be loaded by Magento:

adminhtml, frontend, webapi_rest, webapi_soap, crontab

backend, frontend, webapi_rest, webapi_soap, crontab

adminhtml, frontend, webapi_rest, webapi_soap, system

backend, frontend, webapi_rest, webapi_soap, system

質問 38
Suppose you are tasked with update a product price to 10% more and it’s cart rule to provide 5% discount after 2 month. So after this timeperiod, product price and cart rule must be activated workign in the frontend for users. Which Magento feature you should use to do the above task?

Use “Schedules Update” feature provided by the “Magento Staging” module.

Use “Schedules Update” feature provided by the “Magento Sales” module.

Use “Schedules Update” feature provided by the “Magento Catalog” module.

We can’t set any “schedule update” in future date for product or cart rule data.

質問 39
You need to create a list of warehouses with a set of details in the configuration values: warehouse name, warehouse postcode. For this, suppose you created a custom configuration file under your module’s etc/warehouses_list.xml. Now what should be the name of it’s XSD schema for this xml file validation:

etc/warehouses_list.xsd

etc/xsd/warehouses_list.xsd

etc/warehouses/list.xsd

xsd/warehouses_list.xsd

質問 40
Suppose you are asked to disable/remove the customer review related functionalities. You can not disable the review module directly because the customer module depends on it. What is the possible way to remove all HTML outputs of the review module, from the frontend and backend? :

Turn-off Review module output globally by extending <Magento_install_dir>/vendor/magento/module-backend/etc/config.xml

Turn-off Review module output globally by extending <Magento_install_dir>/vendor/magento/module-backend/etc/module.xml

Create plugin or Override the class MagentoFrameworkViewElementAbstractBlock and toHtml() method, and implement the logic to return empty data in case of review module’s block instance is present.

Create plugin or Override the class MagentoBackendBlockTemplate and isOutputEnabled() method, and implement the logic to return false value in case of review module’s block instance is present.

質問 41
You are working on a new feature to allow multiple vendors for various products. To display vendors you add a custom fieldset component and select with the name myCompanyVendors. It will be shown if the number of vendors is more than one.
To do this you implement a custom method on your component:

How do you cause the method to be called when the value of options change?
A)

B)

C)

D)

Option A

Option B

Option C

Option D

Adobe AD0-E704 認定試験の出題範囲：

トピック	出題範囲
トピック 1	Demonstrate understanding of different types of attacks and preventing them with Magento Demonstrate an ability to customize and extend the checkout process
トピック 2	Describe the EAV data access process in Magento Create and debug shipping and payment methods in Magento
トピック 3	Demonstrate an ability to understand and customize Magento products Demonstrate understanding of Magento events processing
トピック 4	Understand the Magento quote architecture and customizing quote-related functionality Demonstrate an ability to operate with Magento blocks and templates
トピック 5	Demonstrate understanding of the admin login process and admin actions processing Determine advanced uses of the Magento configuration system
トピック 6	Demonstrate understanding of the staging workflow Demonstrate advanced use of Magento layouts
トピック 7	Demonstrate understanding of advanced capabilities in Magento Commerce Demonstrate understanding UiComponents architecture
トピック 8	Demonstrate understanding of catalog staging and its impact on the system Demonstrate an ability to use non-catalog EAV entities
トピック 9	Demonstrate an understanding of the product search framework Demonstrate understanding of customer segmentation
トピック 10	Demonstrate an ability to use the Magento command-line interface Demonstrate an ability to use different types of setup scripts in Magento
トピック 11	Demonstrate understanding of frontend security with Magento Demonstrate an ability to operate with attribute options
トピック 12	Demonstrate understanding Adminhtml security with Magento Demonstrate an ability to create complex forms and grids
トピック 13	Demonstrate an understanding of catalog indexers Demonstrate understanding of target rules
トピック 14	Demonstrate an ability to perform complex operations with the Magento pricing framework Using the Entity-Attribute-Value (EAV) Model