What Type of Object Can Be Added into a JComboBox

question 58

Multiple Choice

What type of object can be added into a JComboBox by the addItem method?

• A)Object
• B)String
• C)JRadioButton
• D)any non-primitive type

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Definitions:

Demand

Represents the quantity of a good or service that consumers are willing and able to purchase at various prices over a given period.

Consumer Surplus

The contrast between the overall amount consumers are willing to pay for a good or service and the total they actually pay.

Supply

The total amount of a good or service that producers are willing and able to sell at a given price over a certain period.

Consumer Surplus

The rift between what consumers are economically prepared to spend on a service or product and their actual spending.