Adobe AD0-E717 Cert Guide PDF 100% Cover Real Exam Questions
Pass AD0-E717 Exam - Real Questions and Answers
Adobe AD0-E717 Exam Syllabus Topics:
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NEW QUESTION # 18
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. <block class="Magento\Cms\Block\Block" name="block_identifier"> q <actionmethod="setBlock'>my_cms_block_identifier</action> </block>
- C. <referenceBlock name="content"> <block class="Magento\Cms\Block\Block" name="block_identifier' identifier="my_cms_block_ldentrfier" /> </referenceBlock>
Answer: A
Explanation:
The correct way to inject a CMS block into a layout in Adobe Commerce is by using the <block> element with the class Magento\Cms\Block\Block and specifying the block identifier through an <argument> element with the name "block_id". This is shown in option A. The <block> tag defines the block class and name, and the <arguments> tag contains child <argument> tags for each argument, where the "block_id" argument specifies the identifier of the CMS block to be injected.
NEW QUESTION # 19
Which CLI command should be used to determine that static content signing is enabled?
- A. bin/magento config:show dev/static/status
- B. bin/magento config:show dev/static/sign/status
- C. bin/magento config:show dev/static/sign
Answer: C
Explanation:
After a thorough search of the provided documents, I couldn't find a direct reference to the specific CLI command for determining if static content signing is enabled in Magento. However, the typical command for checking configuration settings in Magento is bin/magento config:show <path>, where <path> is the configuration path for the setting you wish to view. Based on Magento's configuration path patterns and the options provided, the most logical choice would be B. bin/magento config:show dev/static/sign, although this cannot be confirmed without further context or documentation.
NEW QUESTION # 20
What is one purpose of a customer data JS library?
- A. It stores the customer's username and password for easier frontend login.
- B. It stores private customer data in local storage
- C. It stores the customers credit card info for usage in the checkout.
Answer: B
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.
The customer data JS library in Adobe Commerce is used for managing customer data on the client side, such as the shopping cart, comparison list, and wishlist. It does not store sensitive information like credit card details or usernames and passwords. Instead, it utilizes local storage to keep a private data section where customer-specific data is stored securely and accessed via JavaScript, making option B correct.
NEW QUESTION # 21
The value of a product attribute in the Adobe Commerce system needs to have a different format before it is displayed. Which attribute model class is responsible for this?
- A. Backend
- B. Frontend
- C. Source
Answer: B
Explanation:
The frontend attribute model class is responsible for formatting the value of a product attribute before it is displayed on the storefront. This class can implement methods such as getValue, getLabel, getInputType, and getOptionText to modify the attribute value.
The backend attribute model class is responsible for saving and loading the attribute value to and from the database. The source attribute model class is responsible for providing the list of options for an attribute.
Verified Reference: [Adobe Commerce Developer Guide - Attribute models] In Adobe Commerce (Magento 2), the formatting of product attribute values before they are displayed is handled by the attribute's frontend model. The frontend model, typically extending \Magento\Eav\Model\Entity\Attribute\Frontend\AbstractFrontend, is responsible for preparing the attribute value for display in the frontend, including formatting dates, adding pricing structures, and more. The backend model deals with saving and loading attribute data, while the source model provides options for select attributes.
NEW QUESTION # 22
Which Adobe Commerce table stores all cron data?
- A. schedule
- B. cron_schedule
- C. cronjob
Answer: B
Explanation:
The Adobe Commerce table that stores all cron job data is cron_schedule. This table maintains records of all scheduled cron tasks, including their statuses, execution times, and any messages related to their execution. It plays a central role in Magento's scheduling system, allowing for the management and monitoring of background tasks that are essential for various system functions and integrations.
NEW QUESTION # 23
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. The project will temporarily use an upgraded Fastly plan
- B. The Support team will monitor the website during that time
- C. When the traffic arrives, extra server resources will be available.
Answer: B
Explanation:
Informing the Adobe Support team about a planned traffic surge allows them to monitor the website during that time. With prior notice, the support team can ensure that they are prepared to quickly respond to any issues that arise due to the surge. While extra server resources or an upgraded Fastly plan may be possible outcomes, the primary advantage of advance notice is proactive monitoring and support during expected high traffic events.
NEW QUESTION # 24
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: A
Explanation:
When renaming a table in Magento, to prevent data loss, the developer must define the table and its columns mapping in the db_schema_whitelist.json file. This declarative schema approach ensures that the data migration tool knows about the changes and can migrate data from the old table to the newly named table without losing any data.
NEW QUESTION # 25
How should a record be removed from a database which is using a model that was inherited from the
\Magento\Framework\Model\AbstractModel class?
- A. Call the "delete" method on this model object
- B. Call the "unset" method on this model object
- C. Call the "remove" method on this model object
Answer: A
Explanation:
Explanation
The "delete" method on the\Magento\Framework\Model\AbstractModelclass is used to remove a record from the database. This method will also cascade the delete to any related records.
NEW QUESTION # 26
In which two directories are third-party modules located by default? (Choose two.)
- A. vendor/
- B. app/packages/
- C. app/code/
- D. app/modules/
Answer: A,C
Explanation:
Explanation
By default, third-party modules are located in vendor/ or app/code/ directories. The vendor/ directory contains modules that are installed using Composer, while the app/code/ directory contains modules that are manually copied or cloned from a repository.
NEW QUESTION # 27
Which two attribute input types does Magento already have by default? (Choose two.)
- A. Geographic coordinate
- B. Text Field
- C. Numeric Field
- D. Multiple Select
Answer: B,D
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 needs to extend the existing jQuery widget. Which jQuery function is used for this purpose?
- A. $.mage
- B. $.ui
- C. $.widget
Answer: C
Explanation:
Explanation
The'.widget()` function is used to extend the existing jQuery widget. This function takes two arguments: the name of the widget to extend and the definition of the new widget.
NEW QUESTION # 29
A developer is creating a class \Vendor\Module\Model\MyModeL How should that class be defined as transient in di.xml?
- A. <type name='\Vendor\Module\Model\MyModer shared="false7>
- B. <type name="\Vendor\Module\Model\MyModer singleton='false7>
- C. <type name="\Vendor\Module\Model\MyModer transient="true7>
Answer: C
Explanation:
Explanation
To define a class as transient in di.xml, thetransientattribute should be set totrue.
Code snippet
<type name="\Vendor\Module\Model\MyModel" transient="true">
NEW QUESTION # 30
An Adobe Commerce Cloud developer wants to check the staging environment deployments history (i.e. branch, git, merge, sync). Where can the developer look up the history of the staging environment?
- A. Adobe Commerce admin panel
- B. New Relic
- C. Project Web Interface
Answer: C
Explanation:
The Project Web Interface is the main dashboard for managing Adobe Commerce Cloud projects. This includes the ability to check the staging environment deployments history.
The developer can look up the history of deployments to the staging environment, including branch, git merge, and sync operations, in the Project Web Interface. This interface provides a detailed log of all actions taken on the project, including deployments, enabling developers to track changes and troubleshoot issues that may arise.
NEW QUESTION # 31
What does a URL Rewrite do?
- A. It updates the URL to a domain that is not being Indexed.
- B. It changes the way a URL appears in the browser
- C. It updates the URL that is stored on the server.
Answer: B
Explanation:
A URL Rewrite in Magento changes the way a URL appears in the browser. This is particularly useful for improving the readability and SEO of a URL. For example, a URL rewrite can be used to transform a long and complex URL into a shorter and more user-friendly version. It's important to note that while a URL rewrite changes the URL's appearance in the browser, it doesn't change the actual location of the resource on the server. This distinction is crucial for understanding how Magento handles URL rewrites and redirects, facilitating a more intuitive navigation structure within the store without altering the underlying server resources.
NEW QUESTION # 32
Which two actions will the developer need to take to translate strings added in JS files? (Choose two.)
- A. $ trans( ,<string>')
- B. $.mage._('<string>);
- C. translate('<string>');
- D. define ([
'jquery,
'mage/translate'
]), function ($, $t) { };
Answer: B,D
Explanation:
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.
NEW QUESTION # 33
Which command invalidates the index?
- A. bin/magento Indexerinvalldate <lndex_name>
- B. bin/magento indexer:reset <index_name>
- C. bin/magento indexerreindex <index_name>
Answer: B
Explanation:
Explanation
The command bin/magento indexer:reset <index_name> sets the status of the specified index to
"Invalid". This means that the index needs to be updated before it can be used by Magento1.
NEW QUESTION # 34
A client would like to add an image icon in front of the telephone field to the shipping address form on a checkout page. What is the correct way to modify the Ul component to set a custom template file for the field?
- A.
- B.
- C.
- D.
Answer: D
NEW QUESTION # 35
Which two methods add sorting to collections inherited from the
\Magento\Framework\Model\ResourceModel\Db\Collection\AbstractCollection class? (Choose two.)
- A. addOrder
- B. setSorting
- C. addSorting
- D. setOrder
Answer: A,D
Explanation:
Explanation
The two methods that add sorting to collections inherited from the
\Magento\Framework\Model\ResourceModel\Db\Collection\AbstractCollection class are setOrder and addOrder. These methods allow adding one or more order clauses to a collection query.
The setSorting and addSorting methods do not exist in Adobe Commerce.
Verified References: [Adobe Commerce Developer Guide - Collections]
NEW QUESTION # 36
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/layout/catalog_category_edit xml in the module, and then define a block that would display the field for the attribute.
- B. Create view/adminhtml/ui_component/category_form.xml file in the module, and then define the field for the attribute.
- C. The field for the attribute will appear automatically.
Answer: B
Explanation:
To display a custom attribute on the category edit page in the Magento admin panel, a developer should use the UI component approach. This involves creating a category_form.xml file within the view/adminhtml/ui_component directory of the module. This XML file defines the form fields (including any custom attributes) that should appear on the category edit page. The UI component system in Magento provides a flexible way to manage form elements and their interactions on the admin side, ensuring a consistent user interface and experience.
NEW QUESTION # 37
Which Adobe Commerce table stores all cron data?
- A. schedule
- B. cron_schedule
- C. cronjob
Answer: B
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 # 38
Under which section should the soft dependency for a module be listed in app/code/<Vendor>/<Module>/composer.json file?
- A. }
soft": { - B. }
- C. suggest*: {
- D. }
optional": {
Answer: C
Explanation:
Soft dependencies for a module should be listed under the "suggest" section in the composer.json file of the module. This section is used to list packages that enhance or work well with the module but are not strictly required for the module to function. By using the "suggest" section, developers can inform others about optional packages that could improve functionality or integration with the module, without making them mandatory dependencies.
NEW QUESTION # 39
Which characteristic is associated with a persistent cart?
- A. While using the persistent cart, guest users do not need to log in or register to checkout
- B. While the customer is logged in, If the session cookie expires, the persistent cookie will remain active
- C. By default, a persistent cookie will become inactive in 30 days.
Answer: B
Explanation:
A persistent cart is a cookie that is stored on the customer's computer. This cookie allows the customer to continue shopping even if they close their browser. If the customer is logged in, the persistent cookie will remain active even if the session cookie expires.
Associated with a persistent cart in Adobe Commerce is the characteristic that while the customer is logged in, if the session cookie expires, the persistent cookie will remain active. This ensures that the customer's shopping cart is preserved even if they have been inactive and the session has expired. The persistent cookie allows the cart to be restored when the customer returns to the store.
NEW QUESTION # 40
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 custom class with corrected logic, and define the class as preference in the preferences.xml.
- C. Create a plugin, implement correct logic in the after" method, and then define the plugin in the di.xml.
Answer: C
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 # 41
What are the only writeable folders in the application root on a remote Adobe Commerce Cloud project?
- A.
- B.
- C.
Answer: B
NEW QUESTION # 42
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