QUESTION 4Answer based on the following code:import java.util.Scanner;public class Football{null;private static String team =A Scanner inputnew Scanner (System.in);private+ args)public static void main (String{"";String team =") ;System.out.printf("%nWhich is your favorite football team?team =input.nextLine();System.out.printf("%nYour favorite football team is %s.%n",Football.team);}//END main ()}//END APPLICATION CLASS Football1.What will be printed for the football team?2.The argument for the 2nd printf statement isIn main (), how would you reference the field?3.4.In main (), how would you reference the local variable?

1. Football.team statement: ⦁ We should enter the value for the 1st printf statement.⦁ The value…

QUESTION 4 Answer based on the following code: import java.util.Scanner; public class Football { private static String team = null; private Scanner input = new Scanner(System.in); public static void main (String + args) { String team = ""; System.out.printf("%nWhich is your favorite football team? "); team input.nextLine (); %3D System.out.printf("%nYour favorite football team is %s.%n", Football.team); }//END main () }//END APPLICATION CLASS Football 1. What will be printed for the football team? 2. The argument for the 2nd printf statement is 3. In main(), how would you reference the field? 4. In main(), how would you reference the local variable?

QUESTION 4 Answer based on the following code: import java.util.Scanner; public class Football { private static String team = null; private Scanner input = new Scanner(System.in); public static void main (String + args) { String team = ""; System.out.printf("%nWhich is your favorite football team? "); team input.nextLine (); %3D System.out.printf("%nYour favorite football team is %s.%n", Football.team); }//END main () }//END APPLICATION CLASS Football 1. What will be printed for the football team? 2. The argument for the 2nd printf statement is 3. In main(), how would you reference the field? 4. In main(), how would you reference the local variable?

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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using System;public static class Lab3_2{public static void Main(){// declare the variables and constantsconst double FLAT = 1.25;double weight;double cost, pricePerKg = 0;// Input the weightConsole.Write("Enter a positive weight of the package => ");weight = Convert.ToDouble(Console.ReadLine());// Determine the cost per kilogramif (weight <= 0)Console.WriteLine("*** Invalid weight");else if (weight < 1)pricePerKg = 0.25;else if (weight <= 3.5)pricePerKg = 0.5;else (weight > 3.5)pricePerKg = 1.0;// Compute the cost to send the packageif (weight > 0)cost = weight * pricePerKg + FLAT;elsecost = 0;// Output the resultsConsole.WriteLine("The cost to send the package is {0:C}",cost);Console.ReadLine();}} Remove the error from the given program and run it for input weight 2.5.
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import java.util.Scanner;public class MP2{public static void main (String[] args){//initialization and declarationScanner input = new Scanner (System.in);String message;int Option1;int Option2;int Quantity;int TotalBill;int Cash;int Change;final int SPECIALS = 1;final int BREAKFAST = 2;final int LUNCH = 3;final int SANDWICHES = 4;final int DRINKS = 5;final int DESSERTS = 6;//For the Special, Breakfast, Lunch Optionsfinal int Meals1 = 11;final int Meals2 = 12;final int Meals3 = 13;final int Meals4 = 14;//First menu and First OptionSystem.out.println("\t Welcome to My Kitchen ");System.out.println("\t\t SPECIALS");System.out.println("\t\t [2] BREAKFAST MEALS");System.out.println("\t\t [3] LUNCH MEALS");System.out.println("\t\t [4] SANDWICHES");System.out.println("\t\t [5] DRINKS");System.out.println("\t\t [6] DESSERTS");System.out.println("\t\t [0] EXIT");System.out.print("Choose an option ");Option1 = input.nextInt();//first switch case statementsswitch(Option1){case (SPECIALS):message…
2-7 Given the code below, which lines are valid and invalid.
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