You Want to Implement a Custom Attribute Source Model

question 15

Multiple Choice

You want to implement a custom attribute source model. Which method do you have to implement after extending Mage_Eav_Model_Entity_Attribute_Source_Abstract?

• A) getOptionText ( )
• B) getAllOptions ( )
• C) getOptionHash ( )
• D) getOptionId ( )

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Definitions:

Compound Interest

Interest on both the initial principal and the accumulated interest from previous periods on a deposit or loan.

Rates of Return

Financial returns or setbacks on an investment throughout a chosen timeframe, indicated as a percentage of the investment's original expenditure.

Future Value

The value of an existing asset at a future date based on an assumed rate of growth over time.

Compounded Annually

This term refers to the process of adding interest to the principal sum of a loan or deposit, or in other words, interest on interest, with the effects of compounding happening once per year.