Which of the following statements is false?
a. When the user interacts with a GUI component, the interaction—known as an event—drives the program to perform a task.
b. For events that occur when the value of a control’s property changes, you must create the event handler entirely using only drag and drop in Scene Builder.
c. The code that performs a task in response to an event is called an event handler.
d. For certain events you can link a control to its event-handling method by using the Code section of Scene Builder’s Inspector window. In this case, the class that implements the event-listener interface will be created for you and will call the method you specify.
b. For events that occur when the value of a control’s property changes, you must create the event handler entirely using only drag and drop in Scene Builder. Actually, for events that occur when the value of a control’s property changes, you must create the event handler entirely in code.
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An implementation of the functional interface ________ takes a T argument and returns a boolean, and tests whether the T argument satisfies a condition.
Fill in the blank(s) with the appropriate word(s).
Define a structure type catNum to represent a catalog number consisting of a two- or three-character category code followed by an integer. Then, define a structure type catEntry to represent a catalog entry. Each entry has a catalog number, a de- scription, a wholesale price, and a retail price.
What will be an ideal response?
(VBScript Calculator) Write a VBScript calculator that provides addition, subtraction, multiplication and division opera- tions.
What will be an ideal response?
The Two Pages zoom setting is useful when:
A) you wish to return to the default zoom level. B) trying to get a good overall view of the page arrangement. C) trying to increase the magnification of the document. D) close inspection of characters is needed.