What graphics class would be best for drawing a square?a) Square b) Polygon c) Line d) Rectangle
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What graphics class would be best for drawing a square?
a) Square b) Polygon c) Line d) Rectangle
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- Charge Account Validation Using Java programming Create a class with a method that accepts a charge account number as its argument. The method should determine whether the number is valid by comparing it to the following list of valid charge account numbers:5658845 4520125 7895122 8777541 8451277 13028508080152 4562555 5552012 5050552 7825877 12502551005231 6545231 3852085 7576651 7881200 4581002These numbers should be stored in an array. Use a sequential search to locate the number passed as an argument. If the number is in the array, the method should return true, indicating the number is valid. If the number is not in the array, the method should return false, indicating the number is invalid.Write a program that tests the class by asking the user to enter a charge account number. The program should display a message indicating whether the number is valid or invalid.Abstract Algera: Exhibit all 7 composition series for D8.Using C# create a console app doing the following Write a method that takes two integers and displays their sum. Write a method that takes five doubles and returns their average. Write a method that returns the sum of two randomly generated integers. Write a method that takes three integers and returns true if their sum is divisible by 3, false otherwise. Write a method that takes two strings and displays the string that has fewer characters. Write a method that takes an array of doubles and returns the largest value in the array. Write a method that generates and returns an array of fifty integer values. Write a method that takes two bool variables and returns true if they have the same value, false otherwise. Write a method that takes an int and a double and returns their product. Write a method that takes a two-dimensional array of integers and returns the average of the entries.
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- true of false: a) The first step in any programming task is to start coding. b) The only places we would ever want to put a comment in our code are above a method and above a class.Face printing in JAVA. use print statements to print a face, do it quickly, please Expected Output -> In imagesubject :- object oriented programming python assume a typical luggage contains shirts, jackets, pants, and socks, among other items. It may also include DVDs with operating systems such as Windows 11, Ubuntu Linux, and MacOS. It can also store games and movie DVDs in addition to software DVDs. It could also include some basic hardware tools like a hammer, screwdrivers, and scissors. You'll design classes for the luggage object and the objects it holds using an object-oriented approach. Except for abstract classes, each class should include at least one attribute and one feature method (a unique function that belongs to that class, such as cut() in the Scissor class). Keep in mind that for objects with similar features and behaviors, you should attempt to design abstract classes. Define suitable class relationships like aggregation, composition, and association as well. Create a UML class diagram to represent your classes and their relationships.