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NEW QUESTION # 24
A merchant has noticed an error in the checkout. The accessed URL is /checkout.
Where can the developer find the responsible controller in the Magento.Checkout module?
- A. Controller/lndex/lndex.php
- B. Controller/Checkout/lndex.php
- C. Controller/lndex/Checkout.php
Answer: B
Explanation:
Explanation
The controller responsible for handling the /checkout URL is located in Controller/Checkout/Index.php in the Magento.Checkout module1. This controller extends from \Magento\Checkout\Controller\Index\Index, which implements the execute() method that renders the checkout page1.
NEW QUESTION # 25
Which theme directory contains the static files that can be loaded directly?
- A. web
- B. preprocessed
- C. assets
Answer: A
Explanation:
Explanation
Thewebdirectory contains the static files that can be loaded directly. This directory includes files such as CSS, JavaScript, and images.
NEW QUESTION # 26
Which CLI command should be used to determine that static content signing is enabled?
- A. bin/magento config:show dev/static/sign/status
- B. bin/magento config:show dev/static/status
- C. bin/magento config:show dev/static/sign
Answer: A
Explanation:
Explanation
The bin/magento config:show dev/static/sign/status CLI command can be used to determine if static content signing is enabled in Magento. If static content signing is enabled, the output of the command will include the following message:
static content signing is enabled
NEW QUESTION # 27
Which two attribute input types does Magento already have by default? (Choose two.)
- A. Multiple Select
- B. Text Field
- C. Numeric Field
- D. Geographic coordinate
Answer: A,B
Explanation:
Explanation
The two attribute input types that Adobe Commerce already has by default are Multiple Select and Text Field.
Multiple Select allows the user to select multiple values from a list of options. Text Field allows the user to enter text in a single line.
The Geographic coordinate and Numeric Field input types do not exist in Adobe Commerce.
Verified References: [Adobe Commerce User Guide - Create a product attribute]
NEW QUESTION # 28
A developer found a bug inside a private method of a third party module class. How can the developer override the method?
- A. Create a custom class with the corrected logic, and define the class as a preference for original one in the di xml.
- B. Create a plugin, implement correct logic in the after" method, and then define the plugin in the di.xml.
- C. Create a custom class with corrected logic, and define the class as preference in the preferences.xml.
Answer: B
Explanation:
Explanation
To override a private method in a third party module class, a developer can create a plugin. The plugin should implement theaftermethod, and the correct logic should be placed in theaftermethod. The plugin should then be defined in thedi.xmlfile.
NEW QUESTION # 29
How would a developer access RabbitMQ data on an Adobe Commerce Cloud Production environment?
- A. Using Project Web Interface
- B. Using local port forwarding
- C. Using RabbitMyAdmin
Answer: B
Explanation:
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.
NEW QUESTION # 30
How should a developer display a custom attribute on the category edit page in the admin panel when a new module Vendor.Category is created?
- A. Create view/adminhtml/ui_component/category_form.xml file in the module, and then define the field for the attribute.
- B. The field for the attribute will appear automatically.
- C. Create view/adminhtml/layout/catalog_category_edit xml in the module, and then define a block that would display the field for the attribute.
Answer: C
Explanation:
Explanation
To display a custom attribute on the category edit page in the admin panel, a developer should create aview/adminhtml/layout/catalog_category_edit.xmlfile in the module and define a block that would display the field for the attribute.
NEW QUESTION # 31
What action can be performed from the Cloud Project Portal (Onboarding Ul) of an Adobe Commerce Cloud project?
- A. Add a Technical Admin
- B. Update Project and environment variables
- C. Set your developer SSH public key.
Answer: C
NEW QUESTION # 32
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 the table and columns mapping in the db.schema_whitelist.json
- B. Define onCreate="migrateDataFromAnotherTable(old_table_name)" attribute in the table tag.
- C. Declarative schema supports RENAME TABLE', so the data will be migrated to the new table automatically.
Answer: B
Explanation:
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
NEW QUESTION # 33
Which two recommended practices would a developer use on an Adobe Commerce Cloud Enhanced Integration Environment to get the best performance? (Choose two.)
- A. Restrict catalog size
- B. Enable fastly CDN
- C. Remove all of the integration's inactive branches.
- D. Disable cron and manually run as needed
Answer: A,B
Explanation:
Explanation
Fastly CDN is a content delivery network that can help to improve the performance of an Adobe Commerce Cloud Enhanced Integration Environment by caching static content closer to the end user. Restricting the catalog size can also help to improve performance by reducing the amount of data that needs to be loaded from the database.
NEW QUESTION # 34
A developer defined a new table in db.schema.xml while creating a new module.
What should be done to allow the removal of columns from the database when deleting them from db.schema.xml?
- A. The removable columns should be defined in db_schema_whitelist.json.
- B. The removable columns should be defined in db.schema_blacklist.json.
- C. The columns should have "removable" attribute set to "true" in the db.schema.xml.
Answer: A
Explanation:
Explanation
If a developer wants to allow the removal of columns from the database when deleting them fromdb.schema.xml, they need to define the removable columns in thedb_schema_whitelist.jsonfile. This file will tell Magento which columns can be removed from the database.
NEW QUESTION # 35
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 the table and columns mapping in the db.schema_whitelist.json
- B. Define onCreate="migrateDataFromAnotherTable(old_table_name)" attribute in the table tag.
- C. Declarative schema supports RENAME TABLE', so the data will be migrated to the new table automatically.
Answer: B
Explanation:
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
NEW QUESTION # 36
How should a grid or form be included in an admin page layout using the Ul Component?
- A. <referenceContainername='content">
<uiComponentname="Vendor_Module::ul_component/example_listing.xml7> </referenceContainer> - B. <referenceContainername='content"> q <uiComponentname="example_listing.xml7>
</referenceContainer> - C. <referenceContainername='contenf> q <uiComponent name="example_listing7> </referenceContainer>
Answer: A
Explanation:
Explanation
To include a grid or form in an admin page layout using the UI Component, a developer should use the following code:
<referenceContainer name="content">
<uiComponent name="Vendor_Module::ul_component/example_listing.xml" />
</referenceContainer>
NEW QUESTION # 37
A developer is making customizations in the checkout, and access to the quotes shipping address is needed.
Which file provides the shipping address of the current quote?
- A. Magento_Checkout/js/model/quote-shipping-address
- B. Magento_Quote/js/model/model
- C. Magento_Checkout/js/model/quote
Answer: A
Explanation:
Explanation
TheMagento_Checkout/js/model/quote-shipping-addressfile provides the shipping address of the current quote. This file can be accessed by developers to get the shipping address of the quote.
NEW QUESTION # 38
Which action, if any, can be taken to change the URL key of the product?
- A. The product URL key is generated automatically, so it cannot be changed.
- B. Use URL rewrite to map product id with the custom URL key.
- C. In the product admin form, under the Search Engine Optimization fieldset, the URL key can be set
Answer: C
Explanation:
Explanation
The URL key of a product is the text that is used to generate the product's URL. This text can be set by the merchant in the product admin form.
NEW QUESTION # 39
What is the default store ID for the admin panel?
- A. 0
- B. 1
- C. 2
Answer: C
NEW QUESTION # 40
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