Online Access Free AD0-E709 Exam Questions

You added a plugin declaration to MyCompany/MyModule/etc/di.xml:

What will be the effect of this declaration?

• A.The plugin will be ignored because ActionInterface will never be instantiated directly
• B.An exception because plugins must not be applied to the interfaces
• C.An exception because of the syntax error in the declaration
• D.The plugin will be applied to all implementors of the ActionInterface

You are building a new module to add extra functionality to the Magento application.You want to works with CustomerData the data stored on the client side.
Where initialized sections Cart and Directory-data are on the server side via the classes?

• A.Magento\Checkout\Api\Cart and Magento\Checkout\Api\DirectoryData
• B.Magento\Checkout\Block\Cart and Magento\Checkout\Block\DirectoryData
• C.Magento\Checkout\Plugin\Cart and Magento\Checkout\Plugin\DirectoryData
• D.Magento\Checkout\CustomerData\Cart and Magento\Checkout\CustomerData\DirectoryData

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

You are developing a module and need to add another column to a table introduced by another module MyCompany_MyModule via db schema.
How do you do that?

• A.Create a etc/db_schema_whitelist.json file in your module, add the column and run bin/magento setup:upgrade
• B.Run a command: bin/magento setup:db-schema:upgrade <table> <column definition>
• C.Create a etc/db_schema.xml file in your module, add the column and run bin/magento setup:upgrade
• D.Create a etc/db.xml file in your module, add the column and run bin/magento setup:db-schema:upgrade

What is the difference between online and offline shipping methods?

• A.Online means Magento will use a shipping carrier's API to obtain rates, offline means Magento will calculate the rates internally
• B.Online means that an item's shipping will be processed by the merchant, offline means that it will be processed by the customer
• C.Online means that it will be sent to the customer using a shipping carrier, offline means the customer will pick up the order in person
• D.Online means that a shipment will have a tracking number, and offline means no tracking numbers are available