Which Three of the Following Object Types Will Have a Parent

question 3

Multiple Choice

Which three of the following object types will have a parent class found in the Mage_Eav module for the purposes of EAV data storage in Magento? (Choose three)

• A) data model
• B) data helper
• C) resource model
• D) resource collection
• E) setup class

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Definitions:

Net Profit

The real income remaining after deducting operating costs that aren't considered in determining gross profit.

Invested Capital

The total amount of money that has been invested into a company by its owners, shareholders, and creditors, used for acquiring assets and funding operations.

Investment Turnover

A financial ratio that measures the efficiency of a company's use of its investments in generating sales revenue.

Profit Margin

The percentage of revenue remaining after all expenses have been deducted from sales.