​A ______ Class Is a Class That Mediates Between the Outside

question 41

Short Answer

​A ______ class is a class that mediates between the outside world and the internal system classes. It often can be considered a switchboard.

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Definitions:

Interest Rate

The percentage charged by a lender to a borrower for the use of assets, typically expressed as an annual percentage of the principal.

Present Value

The present value of a future amount of money or a series of cash flows, calculated using a predetermined rate of return.

$1

Symbolizes a unit of currency, typically referring to one dollar in jurisdictions using dollar-denominated currencies.

Future Value

The estimated future worth of a current asset on a given date, projected by assuming a specific growth rate over a period.