Define a dedicated lineand provide an example.
What will be an ideal response?
Dedicated lines are always off the hook (that is, they never hang up on each other). A dedicated line (like a T1) does not have a phone number. In essence, the telephone company creates a permanent, hard-wired connection between the two locations, rendering a phone number superfluous.
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Analyze the following code:
``` import javafx.application.Application; import javafx.scene.Scene; import javafx.scene.control.RadioButton; import javafx.scene.control.ToggleGroup; import javafx.scene.layout.FlowPane; import javafx.scene.layout.Pane; 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 FlowPane(); ToggleGroup group = new ToggleGroup(); RadioButton rb1 = new RadioButton("Java"); RadioButton rb2 = new RadioButton("C++"); pane.getChildren().addAll(rb1, rb2); 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 } /** * 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 displays two radio buttons. The two radio buttons are grouped. b. The program displays one radio button with text Java. c. The program displays two radio buttons. The two radio buttons are not grouped. d. The program displays one radio button with text C++.
The Web Historian application allows the investigator to create files that can be viewed in other applications by saving the output as a CSV file. Such a file is best opened in _____________.
a. Microsoft Word b. NotePad c. Excel d. PowerPoint
A DSLAM is typically located in which location?
A) CO B) PoP C) Demarc D) DC
___________ is a relative measurement value that is scalable based on the user's default font size.
Fill in the blank(s) with the appropriate word(s).