The Way Information Is Entered at a Keyboard and Displayed

question 48

Multiple Choice

The way information is entered at a keyboard and displayed on a screen is known as the ____ of information.

• A)external representation
• B)internal representation
• C)user input
• D)user output

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Definitions:

Opportunity Cost

The loss of potential gain from other alternatives when one alternative is chosen, a fundamental concept in economics.

Real Cost

The total cost of manufacturing or providing a service, including all direct and indirect costs.

Marginal Cost

The cost of producing an additional unit of a product, highlighting the concept of increment in total cost with an increase in production.

Tuition

The fee that educational institutions charge for instruction.