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Adobe AD0-E717 Exam Syllabus Topics:
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NEW QUESTION # 21
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 plugin, implement correct logic in the after" method, and then define the plugin in the di.xml.
- B. Create a custom class with the corrected logic, and define the class as a preference for original one in the di xml.
- C. Create a custom class with corrected logic, and define the class as preference in the preferences.xml.
Answer: A
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 # 22
Which property allows multiple cron jobs to share the same configuration?
- A. schedule
- B. group
- C. name
Answer: B
Explanation:
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
NEW QUESTION # 23
Which attribute option restricts Catalog EAV attributes to only certain product types?
- A. show.in
- B. apply_to
- C. allowed_in
Answer: C
Explanation:
Explanation
Theallowed_inattribute restricts Catalog EAV attributes to only certain product types. This attribute can be used to prevent certain attributes from being displayed on certain product types.
NEW QUESTION # 24
Which action, if any, can be taken to change the URL key of the product?
- A. In the product admin form, under the Search Engine Optimization fieldset, the URL key can be set
- B. Use URL rewrite to map product id with the custom URL key.
- C. The product URL key is generated automatically, so it cannot be changed.
Answer: A
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 # 25
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 # 26
Which type of product would assist a seller who would like to offer an electronic version of an album for sale and sell each song individually?
- A. Downloadable
- B. Simple
- C. Configurable
Answer: A
Explanation:
Explanation
A downloadable product is a product that can be downloaded by customers. This type of product is ideal for selling electronic versions of albums, books, or software.
NEW QUESTION # 27
A developer is investigating a problem with the shopping cart. Some of the cart records in the database are being checked. Which table should the developer check?
- A. sates.quote
- B. sales.cart
- C. quote
Answer: A
NEW QUESTION # 28
What is one purpose of a customer data JS library?
- A. It stores private customer data in local storage
- B. It stores the customer's username and password for easier frontend login.
- C. It stores the customers credit card info for usage in the checkout.
Answer: A
Explanation:
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.
NEW QUESTION # 29
A product has been added to the Adobe Commerce Store, and it contains a value for the custom product attribute. A merchant reports that the attribute value is not displayed in the Additional Information tab on the product detail page.
Which action will correct this problem?
- A. The attribute property "Use in Product Tab' must be set to "yes"
- B. The attribute property "Visible on Catalog Pages on Storefront" must be set to "yes".
- C. The attribute must be moved to the specific group in the attribute set
Answer: B
Explanation:
Explanation
The "Visible on Catalog Pages on Storefront" attribute property determines whether or not the attribute value is displayed in the Additional Information tab on the product detail page. If this property is set to "no", the attribute value will not be displayed.
NEW QUESTION # 30
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/style less
- B. view/{area}/web/css/source/_module.less
- C. view/{area}/web/css/source/main less
Answer: C
Explanation:
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.
NEW QUESTION # 31
A developer needs to initialize the jQuery Ul widget for a specific HTML tag. Which HTML attribute is used for this?
- A. data-mage-init
- B. data-ui
- C. x-magento-init
Answer: A
Explanation:
Explanation
The data-mage-init HTML attribute is used to initialize the jQuery UI widget for a specific HTML tag. This attribute specifies the name of the widget and its configuration options as a JSON object.
The x-magento-init HTML attribute is used to initialize RequireJS modules for a specific HTML tag. The data-ui HTML attribute does not exist in Adobe Commerce.
Verified References: [Adobe Commerce Developer Guide - Initialize JavaScript components using the data-mage-init attribute]
NEW QUESTION # 32
Which price type should be used if the developer wants to provide a discount for a product based on quantity, for example, being able to buy two for X amount each?
- A. Special Price
- B. Group Price
- C. Tier Price
Answer: C
Explanation:
Explanation
Tier prices are used to provide discounts for products based on quantity. For example, you could set a tier price that allows customers to buy two products for X amount each.
NEW QUESTION # 33
What is the default store ID for the admin panel?
- A. 0
- B. 1
- C. 2
Answer: C
NEW QUESTION # 34
Which Adobe Commerce table stores all cron data?
- A. cron_schedule
- B. schedule
- C. cronjob
Answer: A
Explanation:
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.
NEW QUESTION # 35
A developer has informed the Adobe Support team about a planned traffic surge on an Adobe Commerce Cloud project that will take place in a little over 48 hours.
What is an advantage of this prior notice?
- A. When the traffic arrives, extra server resources will be available.
- B. The project will temporarily use an upgraded Fastly plan
- C. The Support team will monitor the website during that time
Answer: B
NEW QUESTION # 36
Which file on an Adobe Commerce Cloud project allows a developer to upgrade the PHP version and enable/disable a PHP extension?
- A. php.ini
- B. .magento. env. yaml
- C. magento.app.yaal
Answer: A
Explanation:
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.
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_Quote/js/model/model
- B. Magento_Checkout/js/model/quote-shipping-address
- C. Magento_Checkout/js/model/quote
Answer: B
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
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