We need to make the following actions, In order to create a module with one payment method that will accept credit card information

Authorize it when an order is submitted

Save the transaction ID in order payment record

You can extend Bundle updates product listing using the grid UI component located? Magento/BundleStaging/product/adminhtml/ui_component/bundle_update_product_listing.xml

What is stored in the var directory? 

Correct XML path for setting a module’s setup connection?

What step during the layout loading is the node processed?

Components of a Magneto module?

For an attribute to be loaded on a catalog/product object, which two of the following conditions must be satisfied? A - The eav_attribute table must contain a row defining the attribute's properties and its entity type. B - The attribute must have a backend model configured in the XML config. C - The attribute must be part of the attribute set pertaining to the object being loaded. D - There must be a record of the attribute on the catalog_product_super_attribute table. E. There must be a column added to the catalog_product_entity table.

What does Magento use to determine whether the automatically run upgrade scripts have been run yet?

How will you add/remove content from core’s system.xml file?

Define the last fall-back hierarchy

Difference in the effect of calling the invoice capture() method versus the invoice pay() method?