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What are two functions of a resource model? (Choose two.)A . It executes create, retrieve, update and delete actions for an entityB . It loads lists of entity modelsC . It is made available in the Magento API for the purpose of data manipulationD . It maps an entity to...

You are implementing a custom module MyModule, which provides an implementation of PsrLogLoggerInterface called MyCompanyMyModuleLogger. The LoggerInterface has the default preference declared in app/etc/di.xml. Keeping upgradability in mind, how do you make MyCompanyMyModuleLogger the default implementation of the LoggerInterface globally?A . Declare a new preference for the LoggerInterface in app/code/myCompany/MyModule/etc/frontend/di.xmlB...

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 . <upload_model>MagentoConfigModelConfigUploadFile</upload_model>B...

You are implementing a customization of the sales management within a module MyCompany_MySalesProcess. You have created several event observers to add the custom functionality. Each observer is a separate class, but they require some common functionality. How do you implement the common functionality in the event observers, keeping maintainability and...

You have created a module to show manufacturer-list, but in your page need to show Pagination that already ready in your block. Keeping maintainability in mind, where you call echo $block->getPagerHtml();?A . /Manufacturer/view/frontend/templates/content.phtmlB . /Manufacturer/Block/Index.phpC . /Manufacturer/Controller/Index/Index.phpD . /Manufacturer/view/frontend/layout/manufacturer_index_index.xmlView AnswerAnswer: A

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 . <option_model>MagentoConfigModelConfigOptionYesno</option_model>B . <source_model>MagentoConfigModelConfigSourceYesno</source_model>C . <frontend_model>MagentoConfigModelConfigFrontendYesno</frontend_model>D . <backend_model>MagentoConfigModelConfigBackendYesno</backend_model>View AnswerAnswer: B

Your module, MyCompany_MyModule, is using the frontName mymodule. You need to locate the class responsible for the frontend path /mymodule/custom. What file contains the controller class for the frontend path /mymodule/custom?A . Controller/Custom/Index.phpB . Controller/Custom.phpC . Controller/MyModule/Custom/Index.phpD . Controller/Frontend/MyModule/Custom.phpView AnswerAnswer: A

You are trying to determine why a product is not appearing in a category. What table does Magento on the frontend to locate the relationship between a category and its products?A . catalog_category_productB . catalog_product_parentC . catalog_category_product_indexD . catalog_category_product_relationshipView AnswerAnswer: A

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.xmlB . etc/adminhtml/events.xmlC . etc/webapi/rest_events.xmlD . etc/events.xmlView AnswerAnswer:...

There are two different configurable products which both share one variation. The shared variation is represented by the same simple product. A customer added both configurables to the cart with the same selected variation? How will they be displayed?A . As two separate line items with quantity 1 eachB ....