Online Access Free AD0-E704 Exam Questions

Consider below example of etc/di.xml: Magento\Filesystem\Adapter\Local Please select correct statement based on shared="false" attribute in the example:

• A.Magento\Filesystem is not shared, so all clients will retrieve separate instances of Magento\Filesystem. Also, every instance of Magento\Filesystem will get separate instance of $adapter, because it is non-shared too.
• B.None of these.
• C.Magento\Filesystem is not shared, so all clients will retrieve same instances of Magento\Filesystem. Also, every instance of Magento\Filesystem will get same instance of $adapter, because it is non-shared too.
• D.Magento\Filesystem is not shared, so no clients will retrieve any instances of Magento\Filesystem. Also, no instance of Magento\Filesystem will get any instance of $adapter, because it is non-shared too.

You are debugging an issue where the staged product custom attribute value is not displayed properly. The attribute backend type is varchar. How does Magento store scheduled values for varchar attributes?

• A.By creating a new table cataiog_product_entity_varchar_<version> where the scheduled attribute value is located
• B.By creating a new record in the table cataiog_product_entity_varchar with a new row_id connected to the same entity_id
• C.By creating a new website called staging_<version and saving the new attribute value for that website in the catalog_produt_entity_varchar table with the same entity_id
• D.By creating a new record in the cataiog_product_entity table with the same entity_id and different rowjd and it creates a new record in the catalog_product_entity_varchar table connected to the new row-id

Suppose in a store there are 500 categories and it's increasing as per the need. Let's say your frontend developer asked you to modify the header and include CSS files on some specific category pages based on the custom category attribute selection from backend. What should be the acceptable and easiest way to do this, so that no new file creation and code update will be required after implementation:

• A.create a new layout XML file for the category called catalog_category_view.xml and add the layout modification code
• B.create a custom layout handle for the category using observer layout_load_before and add the layout modification code
• C.create a new layout XML file for the category called catalog_category_view_selectable_<Category ID>_CustomLayout.xml
  and assign it to the needed categories from backend, and add the layout modification code in it.
• D.create a custom layout handle for the category using observer layout_load_after and add the layout modification code

You are debugging a problem with a shopping cart price rule which gives free shipping for the whole cart if the subtotal is greater than $100. You are seeing that when a custom shipping method is selected, the shipping price is still present even though the subtotal is greater than $100.
How do you fix this problem?

• A.Add the shipping method's code to the price rule action
• B.Create an option allow_freeshiping in the system configuration of the shipping method and set its value to 1
• C.Add the shipping method's code to the price rule condition
• D.Modify the carrier class to process the free_shipping flag of the quote items

You are reviewing a codebase and come across the following in a layout XML file:

The project is using Varnish for full page caching. How will Magento use the 111 attribute value?

• A.To set the Expires HTTP header when serving the block as an ESI
• B.To set the timeout for the block output in the browser local storage
• C.To set the Expires HTTP response headers for any page containing this block
• D.To set the cache lifetime when saving the block output to the block cache