If a User Enters a Value in the Text Box

question 36

Multiple Choice

If a user enters a value in the text box of an editable combo box and the value is NOT in the list, what will the method getSelectedItem return?

• A) The value that the user replaced
• B) The index of the item the user entered
• C) The value that appears in the text field, even if it is not in the combo box's list
• D) Nothing, since the item is not in the list

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Definitions:

Productive Inefficiency

A situation where resources are not used in the most cost-effective way, resulting in a higher production cost than necessary.

Allocative Inefficiency

A situation where resources are not allocated efficiently, leading to a mismatch between what is produced and what consumers actually demand, causing wastage and loss of potential welfare.

Monopolistically Competitive

Refers to a market structure where many firms sell products or services that are similar but not perfect substitutes, with some ability to set prices.

Excess Capacity

The situation in which a firm or economy can produce more goods than are currently being produced, due to underused resources.