In What Cases Are Adapter Classes Useful

question 45

Multiple Choice

In what cases are adapter classes useful?

• A)When an adapter GUI control is clicked.
• B)When every method in the event-listener interface is to use the same functionality.
• C)When it is not desirable to declare every method in the event-listener interface.
• D)None of the above.

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Definitions:

Center-of-Influence

A strategy involving the use of prominent, influential individuals within a community or market to sway others' purchasing decisions or opinions.

Contact Management Software

A software application designed to store, manage, and track all information and communications with customers and potential clients.

Orphaned Clients

Customers who no longer receive continuous follow-up or support from their original salesperson or customer service representative, often due to staff turnover.

Sales Lead Club

A Sales Lead Club is a group or platform where members share or exchange information about potential customers (leads) who may be interested in certain products or services.