What Does the Following UML Diagram Entry Mean

question 12

Multiple Choice

What does the following UML diagram entry mean?
+ setHeight(h : double) : void

• A) this is a public attribute named Height and is a double data type
• B) this is a private method with no parameters and returns a double data type
• C) this is a private attribute named Height and is a double data type
• D) this is a public method with a parameter of data type double and does not return a value

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Definitions:

Total Revenue Test

A method used to assess the elasticity of demand by observing changes in total revenue following a price change.

Quantity Supplied

The actual amount of a good or service producers are willing to sell at some specific price.

Supply Curve

A graphical representation that shows the relationship between the price of a good and the quantity of the good that suppliers are willing and able to sell, holding other factors constant.

Price-elastic

Refers to the responsiveness of the demand for a good to a change in its price; highly price-elastic goods see significant changes in demand when prices fluctuate.