A UPC Reader Is an Example of an Input Device

question 100

True/False

A UPC reader is an example of an input device.

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Definitions:

Opportunity Cost

The loss incurred from discarding the next top option available when a choice is made.

Milkshake

A sweet, cold beverage made from milk, ice cream, and flavorings or sweeteners such as butterscotch, caramel sauce, chocolate syrup, or fruit syrup.

Tacos

A traditional Mexican dish consisting of a corn or wheat tortilla folded or rolled around a filling.

Budget Line

A visual depiction showcasing all the potential pairings of two items that can be bought within a specific budget at fixed prices.