A subset of geosocial networking called social __________ uses geolocation to meet with people who are nearby and have similar interests.
Fill in the blank(s) with the appropriate word(s).
discovery
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Using a loop’s counter variable as a(n) ____________ makes it possible to perform the same action on each element in an array.
Fill in the blank(s) with the appropriate word(s).
The Code Editor detects most syntax errors as you enter the instructions.
Answer the following statement true (T) or false (F)
Analyze the following code:
``` import javafx.application.Application; import javafx.scene.Scene; import javafx.scene.control.Button; import javafx.scene.layout.StackPane; import javafx.stage.Stage; public class Test extends Application { @Override // Override the start method in the Application class public void start(Stage primaryStage) { StackPane pane = new StackPane(); Button bt1 = new Button("Java"); Button bt2 = new Button("Java"); Button bt3 = new Button("Java"); Button bt4 = new Button("Java"); pane.getChildren().addAll(bt1, bt2, bt3, bt4); 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. One button is displayed with the text "Java". b. Two buttons are displayed with the same text "Java". c. Three buttons are displayed with the same text "Java". d. Four buttons are displayed with the same text "Java".
The mkfs command can be issued with what switch in order to specify a filesystem type?
A. -t B. -f C. -c D. -o