Consumer-level GPS devices are accurate to about ____ feet.
A. 20
B. 30
C. 40
D. 50
Answer: B
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Fill in the code to display the key pressed in the text.
``` import javafx.application.Application; import javafx.scene.Scene; import javafx.scene.layout.Pane; import javafx.scene.text.Text; import javafx.stage.Stage; public class Test extends Application { @Override // Override the start method in the Application class public void start(Stage primaryStage) { Pane pane = new Pane(); Text text = new Text(20, 20, "Welcome"); pane.getChildren().add(text); Scene scene = new Scene(pane, 200, 250); primaryStage.setTitle("Test"); // Set the stage title primaryStage.setScene(scene); // Place the scene in the stage primaryStage.show(); // Display the stage text.setFocusTraversable(true); text.setOnKeyPressed(_______________________); } /** * 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. () -> text.setText(e.getText()) b. (e) -> text.setText(e.getText()) c. e -> text.setText(e.getText()) d. e -> {text.setText(e.getText());}
When using overheads or running a presentation, make the text size at least ____ points so it can be easily read.
A. 12 B. 18 C. 24 D. 28
Windows SkyDrive, ZumoDrive, and ____ are three examples of storage in the Cloud.
A. Google B. IBM C. Dropbox D. Facebook
Application software consists of programs written to perform particular tasks required by users.
Answer the following statement true (T) or false (F)