Match the following data types to their meanings:

I. AutoNumber
II. Currency
III. Number
IV. Short Text

A. Describes numbers that are not used in calculations
B. Represents a quantity of how much, or how many, and may be used in calculations
C. Describes a unique sequential or random number assigned by Access as each record is entered
D. Describes monetary values and numeric data that can be used in calculations

C, D, B, A

Computer Science & Information Technology

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Which of the following statements is false?

a. ToggleGroup method getSelectedToggle returns the Toggle that’s currently selected. Class RadioButton is one of several controls (others are RadioButtonMenuItem and ToggleButton) that implements interface Toggle. b. Each mouse event handler you define must provide one parameter of type MouseEvent. When the event occurs, this parameter contains information about the mouse event, such as its location, whether any mouse buttons were pressed, which node the user interacted with and more. c. Each layout pane has a getChildren method that returns an ObservableList collection containing the layout’s child nodes. d. All JavaFX shapes inherit indirectly from class Shape in the javafx.scene package.

Computer Science & Information Technology

A(n) _____________ BST is a BST in which insertions, retrievals, and removals are all done in O( lg n ) time, using the best possible time complexity that applies.

A. fast B. logarithmic C. balanced D. unbalanced

Computer Science & Information Technology