Use of the ____ attribute of the form element is not allowed in the strict DTD for XHTML.?
A. ?id
B. ?class
C. ?name
D. ?method
Answer: C
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To design a(n) algorithm, you might begin by recording the steps required to solve the problem manually.
Answer the following statement true (T) or false (F)
Answer the following statements true (T) or false (F)
1) Access rights are managed at the physical organization layer. 2) Double buffering is when a process transfers data to (or from) one buffer while the operating system empties (or fills) the other. 3)RAID 0 provides real-time backups of all data so that in the event of a disk failure, all of the critical data is still immediately available. 4) The SCAN policy favors jobs whose requests are for tracks nearest to both innermost and outermost tracks, and favors the latest arriving jobs. 5) RAID is a set of physical disk drives viewed by the operating system as a single logical drive.
Analyze the following code:
``` import javafx.application.Application; import javafx.scene.Scene; import javafx.stage.Stage; import javafx.scene.layout.HBox; import javafx.scene.shape.Circle; public class Test extends Application { @Override // Override the start method in the Application class public void start(Stage primaryStage) { HBox pane = new HBox(5); Circle circle = new Circle(50, 200, 200); pane.getChildren().addAll(circle); circle.setCenterX(100); circle.setCenterY(100); circle.setRadius(50); pane.getChildren().addAll(circle); // Create a scene and place it in the stage Scene scene = new Scene(pane); primaryStage.setTitle("Test"); // Set the stage title primaryStage.setScene(scene); // Place the scene in the stage primaryStage.show(); // Display the stage } /** * 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. The program has a compile error since the circle is added to a pane twice. b. The program has a runtime error since the circle is added to a pane twice. c. The program runs fine and displays one circle. d. The program runs fine and displays two circles.
____________________ consists of plastic tape coated with a magnetizable substance that represents the bits and bytes of digital data, similar to magnetic hard disks.
Fill in the blank(s) with the appropriate word(s).