AD0-E717問題集で2024年最新のAdobe AD0-E717試験問題
無料で使えるAD0-E717ブレーン問題集でダウンロード（AD0-E717テスト問題集無料更新された)
Adobe AD0-E717 認定試験の出題範囲：
| トピック | 出題範囲 |
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| トピック 5 |
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質問 # 34
What is the correct way to inject CMS block in a layout?
- A. <block class="Magento\Cms\Block\Block" name="blockjdentifier"> <arguments> q
<argumentname="block_id"xsi:type="string">my_cms_block_identifier</argument> </arguments>
</block> - B. <referenceBlock name="content"> <block class="Magento\Cms\Block\Block" name="block_identifier' identifier="my_cms_block_ldentrfier" /> </referenceBlock>
- C. <block class="Magento\Cms\Block\Block" name="block_identifier"> q
<actionmethod="setBlock'>my_cms_block_identifier</action> </block>
正解：B
解説：
Explanation
To inject a CMS block in a layout, you can use the<referenceBlock>tag. The<referenceBlock>tag takes two attributes: the name of the block to inject and the identifier of the block. In this case, the block name isblock_identifierand the identifier ismy_cms_block_identifier.
質問 # 35
Which property allows multiple cron jobs to share the same configuration?
- A. name
- B. group
- C. schedule
正解：B
解説：
Explanation
The group property allows multiple cron jobs to share the same configuration. The group property defines the name of the cron group that the cron job belongs to. A cron group can have common settings such as schedule, status, and error email recipients.
Configure a custom cron job and cron group (tutorial) | Adobe Commerce
質問 # 36
Under which section should the soft dependency for a module be listed in app/code/<Vendor>/<Module>/composer.json file?
- A. }
- B. }
optional": { - C. suggest*: {
- D. }
soft": {
正解：D
解説：
Explanation
The soft dependency for a module should be listed in the soft section of the app/code/<Vendor>/<Module>/composer.json file.
{
"name": "Vendor/Module",
"description": "This is a sample module",
"type": "magento2-module",
"version": "1.0.0",
"require": {
"php": "~7.3.0",
"magento/framework": "^2.4.0",
"soft": {
"magento/module-catalog": "^2.4.0"
}
}
}
質問 # 37
What is one way a developer can upgrade the ECE-Tools package on an Adobe Commerce Cloud project?
- A. Project Web Interface
- B. Composer
- C. Cloud CLI for Commerce tool
正解：B
解説：
Explanation
According to the Adobe Commerce Developer Documentation, one way a developer can upgrade the ECE-Tools package on an Adobe Commerce Cloud project is by using Composer, which is a dependency management tool for PHP projects. The ECE-Tools package contains scripts and tools that help manage and deploy Adobe Commerce Cloud projects on the cloud infrastructure. To upgrade the ECE-Tools package using Composer, the developer needs to run the following command in the project root directory:
composer update magento/ece-tools --with-dependencies
質問 # 38
In a new release of a module, a developer decides to rename a table that was defined in the earlier versions.
Which action, if any, allows the developer to prevent data loss?
- A. Define onCreate="migrateDataFromAnotherTable(old_table_name)" attribute in the table tag.
- B. Declarative schema supports RENAME TABLE', so the data will be migrated to the new table automatically.
- C. Define the table and columns mapping in the db.schema_whitelist.json
正解：A
解説：
Explanation
To prevent data loss when renaming a table that was defined in the earlier versions of a module, the developer should define onCreate="migrateDataFromAnotherTable(old_table_name)" attribute in the table tag of the db_schema.xml file. This attribute will instruct Adobe Commerce to copy all data from the old table to the new table during installation or upgrade.
Declarative schema does not support RENAME TABLE statement, so the data will not be migrated to the new table automatically. The db.schema_whitelist.json file is used to whitelist changes that are allowed for backward compatibility, not for data migration.
Verified References: Adobe Commerce Developer Guide - Declare schema and data patches
質問 # 39
What is one purpose of a customer data JS library?
- A. It stores the customers credit card info for usage in the checkout.
- B. It stores the customer's username and password for easier frontend login.
- C. It stores private customer data in local storage
正解：C
解説：
Explanation
The customer data JS library is used to store private customer data in local storage. This data can be used to improve the customer's experience on the store, such as by remembering their shipping address or their preferred payment method.
質問 # 40
How would a developer access RabbitMQ data on an Adobe Commerce Cloud Production environment?
- A. Using local port forwarding
- B. Using Project Web Interface
- C. Using RabbitMyAdmin
正解：A
解説：
Explanation
The way a developer would access RabbitMQ data on an Adobe Commerce Cloud Production environment is by using local port forwarding. This method allows the developer to connect to the RabbitMQ service instance through an SSH tunnel and access the RabbitMQ Management UI from a web browser. The developer needs to use the magento-cloud ssh command to establish the SSH connection and the
$MAGENTO_CLOUD_RELATIONSHIPS variable to retrieve the RabbitMQ connection details and login credentials.
質問 # 41
Which method type can be intercepted by plugins?
- A. final
- B. static
- C. public
正解：C
解説：
Explanation
Only public methods can be intercepted by plugins. This is because plugins are essentially extensions of Magento classes, and they can only modify the behavior of public methods.
質問 # 42
What is the default store ID for the admin panel?
- A. 0
- B. 1
- C. 2
正解：A
質問 # 43
A seller would like to offer an electronic version of an album by selling each song individually. Which layout can be used to customize a product page layout for this item?
- A. catalog_product_view_type_configurable
- B. catalog_product_view_type_downloadable
- C. catalog_product_view_category
正解：B
解説：
Explanation
Thecatalog_product_view_type_downloadablelayout can be used to customize a product page layout for a downloadable product. This layout includes the product details, the product reviews, and the download links for the product's files.
質問 # 44
What action can be performed from the Cloud Project Portal (Onboarding Ul) of an Adobe Commerce Cloud project?
- A. Set your developer SSH public key.
- B. Add a Technical Admin
- C. Update Project and environment variables
正解：A
質問 # 45
Which two actions will the developer need to take to translate strings added in JS files? (Choose two.)
- A. $.mage._('<string>);
- B. define ([
'jquery,
'mage/translate'
]), function ($, $t) { }; - C. $ trans( ,<string>')
- D. translate('<string>');
正解：A、B
解説：
Explanation
To translate strings added in JS files, the developer needs to do the following:
Import the mage/translate module.
Use the translate() function to translate the string.
質問 # 46
Which file on an Adobe Commerce Cloud project allows a developer to upgrade the PHP version and enable/disable a PHP extension?
- A. .magento. env. yaml
- B. php.ini
- C. magento.app.yaal
正解：B
解説：
Explanation
The php.ini file is used to configure the PHP settings for an Adobe Commerce Cloud project. This file can be used to upgrade the PHP version and enable/disable PHP extensions.
質問 # 47
How are multiple EAV attributes belonging to the same entity grouped in the database?
- A. Based on the sizes of values they contain
- B. Based on the types of values they contain
- C. Based on all numeric values being stored in one table while text values are stored in the other
正解：B
解説：
Explanation
Multiple EAV attributes belonging to the same entity are grouped in the database based on their data types, such as datetime, decimal, int, text, or varchar. For example, allattributes with datetime values are stored in one table, while all attributes with text values are stored in another table.
The sizes or numeric/text values of attributes do not determine how they are grouped in the database.
Verified References: [Adobe Commerce Developer Guide - EAV data model]
質問 # 48
A new custom module is built for the existing Adobe Commerce store. A merchant has requested a few frontend updates. For this, a developer has to implement a custom style.
What is the location of the less file that will be included by default?
- A. view/{area}/web/css/source/main less
- B. view/{area}/web/css/style less
- C. view/{area}/web/css/source/_module.less
正解：A
解説：
Explanation
Theview/{area}/web/css/source/main.lessfile is the default less file that is included by default. This file contains the main styles for the module.
質問 # 49
A developer would like to initialize a theme in Adobe Commerce. Which two files are required to complete this task? (Choose two.)
- A. registration.php
- B. themexml
- C. theme.less
- D. composerjson
正解：A、B
解説：
Explanation
The two files that are required to initialize a theme in Adobe Commerce are registration.php and theme.xml.
The registration.php file registers the theme in the system and assigns a unique name to it. The theme.xml file declares the theme's title, parent theme, media directory, and preview image.
The theme.less file is not required to initialize a theme, but it can be used to define global styles for the theme.
The composer.json file is not required to initialize a theme, but it can be used to manage dependencies and packages for the theme.
Verified References: [Adobe Commerce Developer Guide - Create a theme]
質問 # 50
Which two attribute input types can be used for a date? (Choose two.)
- A. Date and Time
- B. Date
- C. Timezone
- D. Schedule
正解：A、B
解説：
Explanation
The two attribute input types that can be used for a date are Date and Time and Date. These input types allow the user to select a date or a date and time from a calendar widget.
The Timezone and Schedule input types do not exist in Adobe Commerce.
Verified References: [Adobe Commerce User Guide - Create a product attribute]
質問 # 51
Which Adobe Commerce table stores all cron data?
- A. cron_schedule
- B. cronjob
- C. schedule
正解：A
解説：
Explanation
The cron_schedule table stores all cron data in Adobe Commerce. It contains information about the cron jobs that are scheduled to run, as well as the time and date they are scheduled to run.
質問 # 52
What are the only writeable folders in the application root on a remote Adobe Commerce Cloud project?
- A.
- B.
- C.
正解：A
質問 # 53
What is an advantage of the read-only core file system using Adobe Commerce Cloud?
- A. Reduces the number of attackable surfaces significantly
- B. Improves website performance.
- C. Ensures that all changes to the production environment are tracked.
正解：A
解説：
Explanation
The read-only core file system in Adobe Commerce Cloud means that the core files of the Magento application cannot be modified. This significantly reduces the number of attackable surfaces on the website, making it more secure.
質問 # 54
What are the only writeable folders in the application root on a remote Adobe Commerce Cloud project?
- A.
- B.
- C.
正解：B
質問 # 55
How can a developer prioritize a plugin's execution, if possible?
- A. The developer can use sortOrder property by specifying a higher value than the target plugin.
- B. The developer can use sortOrder property by specifying a lower value than the target plugin.
- C. This cannot be achieved as the plugins are always executed by their module's load order in app/etc/config.php file.
正解：A
解説：
Explanation
To prioritize a plugin's execution, a developer can use thesortOrderproperty and specify a higher value than the target plugin. For example, if the developer wants to prioritize a plugin namedMyPluginover a plugin namedOtherPlugin, they would add the following code to theetc/config.phpfile:
'modules' => [
'Vendor_MyPlugin' => [
'sortOrder' => 100,
],
'Vendor_OtherPlugin' => [
'sortOrder' => 50,
],
],
This would ensure thatMyPluginis always executed beforeOtherPlugin.
質問 # 56
In a new release of a module, a developer decides to rename a table that was defined in the earlier versions.
Which action, if any, allows the developer to prevent data loss?
- A. Define onCreate="migrateDataFromAnotherTable(old_table_name)" attribute in the table tag.
- B. Declarative schema supports RENAME TABLE', so the data will be migrated to the new table automatically.
- C. Define the table and columns mapping in the db.schema_whitelist.json
正解：A
解説：
Explanation
To prevent data loss when renaming a table that was defined in the earlier versions of a module, the developer should define onCreate="migrateDataFromAnotherTable(old_table_name)" attribute in the table tag of the db_schema.xml file. This attribute will instruct Adobe Commerce to copy all data from the old table to the new table during installation or upgrade.
Declarative schema does not support RENAME TABLE statement, so the data will not be migrated to the new table automatically. The db.schema_whitelist.json file is used to whitelist changes that are allowed for backward compatibility, not for data migration.
Verified References: Adobe Commerce Developer Guide - Declare schema and data patches
質問 # 57
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