Adobe AD0-E703 Online Practice Questions and Exam Preparation

Adobe AD0-E703 Online Questions & Answers

• Question 81:

  You are facing a bug, which is supposedly caused by the customization of

  \Magento\Catalog\Api\ProductRepositoryInterface::save().

  To resolve the issue, you decide to find all logic which customizes this method. Which two places do you search for customization declarations? (Choose 2)

  A. */di.xml
  B. */config.xml
  C. */events.xml
  D. */plugins.xml
  A. */di.xml
  C. */events.xml

• Question 82:

  You have been asked to display details from the customer's latest order on the customer's account dashboard (customer/account/). You create a new custom template to show the information. How do you obtain an order repository so you can fetch an order?

  A. Create a view model and specify an OrderRepositoryInterface argument in the _construct method
  B. In your template, add the following:$orderRepository=ObjectManager::getInstance()- >get(OrderRepositoryInterface::class);
  C. In your block, add a method with the following:return ObjectManager::getInstance()- >get(OrderRepositoryInterface::class);
  D. In your template, add the following:$orderRepository = new OrderRepository();
  A. Create a view model and specify an OrderRepositoryInterface argument in the _construct method

• Question 83:

  What will be the result of calling the save() method on a collection instance?

  A. It will save all items with one INSERT ... ON DUPLICATE KEY UPDATE query
  B. It will loop over all items and call save () on each one
  C. It will save the select query execution result into the cache
  D. It will save the select query to the cache
  B. It will loop over all items and call save () on each one

• Question 84:

  While developing a module you need to modify an existing Data Patch. How can you force Magento to execute an existing Data Patch file again?

  A. By removing the Data Patch, running the command: bin/magento setup:db- data:upgrade, then copying the file back and running the command again
  B. By deleting the record with the Data Patch class name from the table patch_list table
  C. By changing the version of the Data Patch in the getVersion method
  D. By modifying the data_version value in the setup_module table
  B. By deleting the record with the Data Patch class name from the table patch_list table

• Question 85:

  You are creating a new indexer which must run after the targetrule_product_rule index process. When you run bin/magento indexer:reindex, your rule always runs first creating inaccurate data. What is the resolution?

  A. Use a dependencies node in your indexer configuration.
  B. Specify the sortOrder in your indexer configuration.
  C. Use a plugin on the IndexManager class to change load order.
  D. Create a bash script to execute each indexer in the correct order.
  A. Use a dependencies node in your indexer configuration.

• Question 86:

  A Magento industry partner shipping provider has tasked you to build their integration module called MyCompany_ShippingProvider.

  Where do you define the class that provides options for the select field that enables or disables the provider in the file etc/adminhtml/system.xml?

  A. Magento\Config\Model\Config\Option\Yesno
  B. Magento\Config\Model\Config\Source\Yesno
  C. Magento\Config\Model\Config\Frontend\Yesno
  D. Magento\Config\Model\Config\Backend\Yesno
  B. Magento\Config\Model\Config\Source\Yesno

• Question 87:

  A custom module needs to log all calls of \Magento\Customer\Api\AddressRepositoryInterface::save().

  Which mechanism do you use?

  A. An observer on the customer_address_repository_save event, which is automatically fired for every repository save
  B. A proxy configured to intercept all calls to any public method and log them
  C. An extension attribute configured in the extension_attributes.xml
  D. A plugin declared for the save() method
  D. A plugin declared for the save() method

• Question 88:

  A module MyModule needs to send notifications to customers only when the account was modified from a mobile app using the REST web APIs.

  You decided to implement an observer for customer_save_after_data_object event.

  In which file do you declare the observer?

  A. etc/webapi_rest/events.xml
  B. etc/adminhtml/events.xml
  C. etc/webapi/rest_events.xml
  D. etc/events.xml
  A. etc/webapi_rest/events.xml

• Question 89:

  What is the relationship between products and categories in Magento?

  A. Products may be assigned to zero or more categories
  B. Product to category relation is dynamically defined by Catalog Product Rules
  C. Each product belongs to zero or one category
  D. Each product always belongs to one category
  A. Products may be assigned to zero or more categories

• Question 90:

  A merchant requires the ability to configure contact information for their brick and mortar stores as a CSV file upload. The module already exists and contains an etc/adminhtml/system.xml file where the new field can be added. How do you specify the class that will process the uploaded file?

  A. \Magento\Config\Model\Config\Upload\File
  B. \Magento\Config\Model\Config\Frontend\File
  C. \Magento\Config\Model\Config\Backend\File
  D. \Magento\Config\Model\Config\Source\File
  C. \Magento\Config\Model\Config\Backend\File