​A Different Implementation of a Function Is Required in an Existing

question 76

Multiple Choice

​A different implementation of a function is required in an existing system. The best way to integrate this function into the system is ______

• A)to write the code in a new class
• B)​to write the code in an existing class
• C)with the factory pattern
• D)​​with the adapter pattern

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Definitions:

Shutdown Point

The level of production and corresponding price at which a business's total revenue exactly equals its total variable costs, beyond which the business would start to incur losses.

Output

In economic terms, output refers to the total amount of goods and services produced by an economy or a firm.

Average Total Cost

The cost per unit of output, calculated by dividing the total cost of production by the total number of units produced.

Marginal Revenue

The added revenue procured by vending an additional unit of a good or service.