Identify the role based on the statement given below. "When a particular object found to be problematic, it can simply be removed from application" O a. Modularity b. Plug ability and debugging ease O c. Information-hiding O d. Code re-use
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- Instructions: For each Exercise below, write your code in an IDE and run your code within the IDE as well. Once you have satisfied the Exercise requirements, paste your code below under the corresponding. Exercise 1:The Magic 8-Ball is a super popular toy used for fortune-telling or seeking advice developed in the 1950s! Write a magic8.cpp program that will output a random fortune each time it executes. The answers inside a standard Magic 8-Ball are: ● It is certain ● ● ● . ● ● ● ● ● It is decidedly so Without a doubt Yes - definitely You may rely on it As I see it, yes Most likely Outlook good Yes Signs point to yes Reply hazy, try again Ask again later Better not tell you now Cannot predict now Concentrate and ask again Don't count on it My reply is no . My sources say no ● Outlook not so good ● Very doubtfulProblem Description and Given Info For this assignment you are given the following Java source code files: IStack.java (This file is complete – make no changes to this file) MyStack.java (You must complete this file) Main.java (You may use this file to write code to test your MyStack) You must complete the public class named MyStack.java with fields and methods as defined below. Your MyStack.java will implement the IStack interface that is provided in the IStack.java file. You must implement your MyStack class as either a linked list or an array list (refer to your MyArrayList and MyLinkedList work). Your MyStack must not be arbitrarily limited to any fixed size at run-time. UML UML CLass Diagram: MyStack Structure of the Fields While there are no required fields for your MyStack class, you will need to decide what fields to implement. This decision will be largely based on your choice to implement this MyStack as either an array list or a linked list. Structure of the Methods As…using java (Use the Date class) Write a program that creates a Date object, sets its elapsedtime to 10000, 100000, 1000000, 10000000, 100000000, 1000000000,10000000000, and 100000000000, and displays the date and time using thetoString() method, respectively.
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- Using Java Task 1) Write a class, named Counter, that prints numbers 0 to 9 on a single line and skips to the next line. Task 2) Repeat that an indefinite number of times until the user sets a flag done as 'false'. Task 3) Run the Counter repeatedly until the user wants to set the flag as 'false'. Task 4) Develop a simple GUI with a STOP button that will stop the Counter class from printing the numbers indefinitely. In other words, you will automatically start the Counter class, and the STOP button will stop its execution. Task 5) Add a START button to your GUI that will start the Counter. STOP button will still pause the counter. You should be able to start the Counter again by pressing the START button. Task 6) Write a similar class Counter2 that will print numbers in the reverse order, 9 to 0, and skip to the next line. Run both counters on different threads, START and STOP buttons should control both of the counters together. Run your application, and observe how responsive are the…Need help with this exercise in C# please!! Reject if you can't.Create the class SavingsAccount. Use the static read-write property AnnualInterestRate to store the annual interest rate for all account holders. Each object of the class contains a property SavingsBalance, indicating the amount the saver currently has on deposit. Provide method CalculateMonthlyInterest to calculate the monthly interest by multiplying the SavingsBalance by AnnualInterestRate divided by 12—this interest should be added to savings-Balance. Write an app to test class SavingsAccount. Create two savingsAccount objects, saver1 and saver2, with balances of $2000.00 and $3000.00, respectively. Set AnnualInterestRate to 4%, then calculate the monthly interest and display the new balances for both savers. Then set the AnnualInterestRate to 5%, calculate the next month’s interest and display the new balances for both savers.Design and implement an application that plays the Hi-Lo guessing game with numbers. The program should pick a random number between 1 and 100 (inclusive) and then repeatedly prompt the user to guess the number. On each guess, report to the user that he or she is correct or that the guess is high or low. Continue accepting guesses until the user guesses correctly or chooses to quit. Use a sentinel value to determine whether the user wants to quit. Count the number of guesses, and report that value when the user guesses correctly. At the end of each game (by quitting or a correct guess), prompt to determine whether the user wants to play again. Continue playing games until the user chooses to stop.
- Using JAVASCRIPT write an object prototype for a Person that has a name and age, has a printInfo method, and also has a method that increments the persons age by 1 each time the method is called. Create two people using the 'new' keyword, and print both of their infos and increment one persons age by 3 years. Use an arrow function for both methods */ // Create our Person Prototype // Use an arrow to create the printInfo method // Create another arrow function for the addAge method that takes a single parameter // Adding to the ageDirections This exercise will provide you with the opportunity to utilize NetBeans to create an application that calculates interest. End Result: Console Create the Scanner object. Get the loan information from the end user by using the System class. Calculate the interest amount by using the BigDecimal class to make sure that all calculations are accurate. Format the interest rate, interest amount and loan amount and interest by using the NumberFormat abstract base class. It should round the interest that’s calculated to two decimal places, rounding up if the third decimal place is five or greater. The value for the formatted interest rate should allow for up to 3 decimal places. Display the results by using the System class. Assume that the user will enter valid double values for the loan amount and interest rate. The application should continue only if the user enters “y” or “Y” to continue.please type the code java programming please use the first question Boolean variable for true or false This problem set will test your knowledge of System I/O, and variable assignment. Your task is to create several different java classes (.java files) that will produce a specific output based on the user input. All input will be given to you either as a command-line argument or typed in from the keyboard. Below you will find directions for each class you need to create. Please make sure that the class name and java file name match the name specified in the directions below. For example, the code for the problem named "IsSame" should be put in a java file name IsSame.java and that file should have a class named public class IsSame. IsSame This program will accept two user inputted values from the console. The values will be words. The program should print "true" if the words are equal and "false" if the words are not equal. The last string that this program should print is "true"…