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- I ran the code and got an error. I even created a main.java file to run the test cases. Please fix the error and provide me the correct code for all parts. Make sure to give the screenshot of the output as well.Q2) Note:- Please read the question carefully and type this java code as described in the given question and also include all the things that are asked to put in the code. Also please provide the output for this code. THANK YOU :)Which parts of the application do the black box tests look at? Check everything twice. Utilization Efficiency Non-Functionality Compatibility
- Q1) Note:- Please read the question carefully and type this java code as described in the given question and also include all the things that are asked to put in the code. THANK YOU :)What is the syntax, if we wanted to change the property of an object at run time? Select one: a. all of the choices b. Object.Property.Value c. ObjectName.Property.Value d. ObjectName.Property=Value What is wrong with this statement? Dim alice 1 as string Select one: a. all of the choices b. alice and 1 should have ,(comma) in between c. alice 1 should be one word only d. the string should be enclosed in “ ”Please provide Handwritten answer with explanation. Computer Science 14. We can add many values in CHECKBOX component in applet using additem() method. Select one: True False ----------------------------- 15. A class can have many objects. Select one: True False ---------------------------- 16. String and StringBuffer will have same set of methods. Select one: True False
- Please answer the question posted and give full explanation of the answer. Please past the successful program run as well. Please remember to put your name and date of program completion in a comment at the top of your .java files. Design a Geometry class (Geometry.java) with the following methods: A static method that accepts the radius of a circle and returns the area of the circle. Use the following formula: Area = πr2 Use Math.PI for π and the radius of the circle for r. A static method that accepts the length and width of a rectangle and returns the area of the rectangle. Use the following formula: Area = Length x Width A static method that accepts the length of a triangle’s base and the triangle’s height. The method should return the area of the triangle. Use the following formula: Area = Base x Height x 0.5 The methods should display an error message if negative values are used for the circle’s radius, the rectangle’s length or width, or the triangle’s base or…Please code in JAVA and follow the instructions as it is and dont use very advanced methods.. keep it basic Create a menu driven bank account application that supports the following operations:Deposit moneyWithdrawCheck balanceCreate new accountExample of the console:1. Deposit money2. Withdraw money3. Check balance4. Create new accountYour choice, 0 to quit:1. Create BankAccount Object that will be used to hold account number, first name, last name, and initial balance. Bank account numbers will be numeric and should be assigned by your program.2. Since we don't have a database to use you will add accounts at runtime and process different transactions (deposit, withdraw, check balance) with them before ending the program (option 0 to quit). 3. If you select option 1 or 2 you need to ask for account number and amount. Then after processing display on the console the Account Number and current balance.4. If option 3 is selected you need to ask for the account number and after processing…1.) Write constant declaration for the following: - A public variable that is used to measure tolerance, with the value 0.001 - A private variable that is used to indicate a pass mark, with the integer value of 40 - A public character variable that is used to indicate that the help command is "h" 2.) what constant names are defined in the java.lang.math class? 3.) in a program that uses the constant value 73.28166 in ten different place, give reasons why it makes sense to associate this value with a variable name.
- Which one of a, b, c, d correct? During the writing of a program, you are confronted with a coding problem very similar to one you've already solved in another part of the program. One way to take advantage of this is by copying and pasting the a)comments b)code c) import statements you wrote previously. The problem is that any changes made to the copied code will then need to be applied to a) the original code b)all the javadoc comments c)the program’s API. A more effective strategy is to construct a a)try/catch block b)a method c)a ternary operator that is used in both situationsHello! I am trying to debug this assigment. I already find some bugs and fixed them, however; I am stuck and struggling with the rest. I would appreciate a hint and explanation to continue. Thank you. import java.util.*; // for scanner public class Calc { public static void main(String[] args) { boolean done = false; Scanner console = new Scanner (System.in); while (!done){ displayMenu(); selection = getUserSelection(console); done = processSelection(selection, console); } System.out.println("Thank you for using this program. Goodbye."); } private static boolean processSelection(String selection, Scanner console) { boolean done = false; if (!selection.equalsIgnoreCase("E")){ if (selection.equalsIgnoreCase("U")){ calculateResults(console); } else if (selection.equalsIgnoreCase("H")){ //No need to write a Help Menu at this time, but logic and program execution // should still operate normally and display original menu after message prints System.out.print("Help Menu is under…Right click on the BlueJ workspace and select New Class. This will require you to enter a name. Enterthe word Activity1PayStub as the name. -Make sure you adhere to the Checkstyle conventions with your code. Now copy and paste the following code into the editor. import java.util.Scanner;/*** Activity1PayStub class is part of Lab 3 and* creates a simple pay stub.** @author (your name)* @version (date)*/public class Activity1PayStub{public static final double OVERTIME_RATE = 1.5;/*** It all starts with the main method.** @param args command-line arguments (not used)*/public static void main(String[] args){}} (a) Declare a Java Scanner object (notice the import statement in the code above) to get user inputvalues for the following data. Do not use the class given last week. It's time to use the realScanner class! You will need a variable for the (single!) Scanner object, as well as variables foreach of the data items below: Employee name Employee social security number (with hyphens)…