Select the false statement regarding inheritance.
a. A derived class can contain more attributes and behaviors than its base class.
b. A derived class can be the base class for other derived classes.
c. Some derived classes can have multiple base classes.
d. Base classes are usually more specific than derived classes.
d. Base classes are usually more specific than derived classes.
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Suppose the following program displays a pane in the stage. What is the output if the user presses the key for letter B?
``` import javafx.application.Application; import static javafx.application.Application.launch; import javafx.scene.Scene; import javafx.scene.layout.Pane; import javafx.stage.Stage; // import javafx classes omitted public class Test1 extends Application { @Override public void start(Stage primaryStage) { // Code to create and display pane omitted Pane pane = new Pane(); Scene scene = new Scene(pane, 200, 250); primaryStage.setTitle("MyJavaFX"); // Set the stage title primaryStage.setScene(scene); // Place the scene in the stage primaryStage.show(); // Display the stage pane.requestFocus(); pane.setOnKeyPressed(e -> System.out.print("Key pressed " + e.getCode() + " ")); pane.setOnKeyTyped(e -> System.out.println("Key typed " + e.getCode())); } /** * The main method is only needed for the IDE with limited * JavaFX support. Not needed for running from the command line. */ public static void main(String[] args) { launch(args); } } ``` a. Key pressed B Key typed UNDEFINED b. Key pressed B Key typed c. Key typed UNDEFINED d. Key pressed B
The order of precedence in Excel is the same as the basic order of operations in math
Indicate whether the statement is true or false
Case-Based Critical Thinking Questions ? Case 3-2 Susan is in charge of the inventory reports for her company. She will need to find specific inventory items as well as project increases in inventory costs. To get ready she will create a worksheet and use the Microsoft Excel 2016 Analysis tools. ? ? Susan designs a worksheet with the inventory number, description, quantity, unit cost, reorder point and value. To find values in tables of data, and insert them in another location in the worksheet such as cells or in formulas, she will use ________.
A. Max function B. Lookup function C. CountA function D. Sum function
Why is maintaining the state of an Application Guide such a chore?
A. No one likes to do it B. Project Management does not support it C. Over time, tools will change and you have to watch for these changes constantly and update the document accordingly D. Developers want to write code not documentation