In which phase of program development would you expect the programmer(s) to determine the classes and objects needed? Group of answer choices Software requirements Software design Software implementation Software testing Could occur in any of the above
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A: HI THEREI AM ADDING ANSWER BELOWPLEASE GO THROUGH ITTHANK YOU
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- Design, implement and test a class that can be used to hold information about a musical note. Test it with an appropriate driver program. DESIGN REQUIREMENTS A programmer MUST be able to set and retrieve the length of the note and the value of the note. The length of a note may be a sixteenth note, eight note, quarter note, half note, or a whole note. The note’s value is an integer. it is specified by counting how far the note lies above or below the A note that orchestras use in tuning ( https://en.wikipedia.org/wiki/A440_(pitch_standard) if needed to check ) . In counting "how far", you should count every key, both the white and black notes on a piano. So the A note above Middle C would have a value of 0. The A note one octave above that would have a value of 12. The default constructor should set a note to a A440 (an A note of frequency 440Hz) quarter note. Include methods to set a note to a specified length and value. Write methods to retrieve information about a note,…PLEASE CODE IN PYTHON Problem DescriptionBoring is a type of drilling, specifically, the drilling of a tunnel, well, or hole in the earth. With some recent events, such as the Deepwater Horizon oil spill and the rescue of Chilean miners, the public became aware of the sophistication of the current boring technology. Using the technique known as geosteering, drill operators can drill wells vertically, horizontally, or even on a slant angle. A well plan is prepared before drilling, which specifies a sequence of lines, representing a geometrical shape of the future well. However, as new information becomes available during drilling, the model can be updated and the well plan modified.Your task is to write a program that verifies validity of a well plan by verifying that the borehole will not intersect itself. A two-dimensional well plan is used to represent a vertical cross-section of the borehole, and this well plan includes some drilling that has occurred starting at (0, −1) and moving…class diagram information on the picture INSTRUCTION write a java programme create a class called WorkOut. add fields to store the start,end, description and level using the types indicated in the class diagram add static fields to store the points and the numWorkOuts using the types indicated in the class diagram add constant static fields to set LOW to 4 and MEDIUM to 8 code a parametised contructor to assign values to the fields points and numWorkOuts code a second parametised constructor to assign values to the description and level fields add code to instantiate the start DateTime field using the string parameter s. The date and time will be in the format: 2021/06/06 17:34:35. repeat the process for the end DateTime field using the parameter e. increase the filed numWorkOuts by 1. increase the points field by caluclating the points using the formula below and then adding this value to the existing points field. points=(level*number of minutes)/20 round the…
- Why is it necessary to devote more time and effort into Java programming (and object-oriented programming in general) to avoid having classes that are tied together when they do not need to be? Which three factors are more significant?Chapter 10 defined the class circleType to implement the basic properties of a circle. (Add the function print to this class to output the radius, area, and circumference of a circle.) Now every cylinder has a base and height, where the base is a circle. Design a class cylinderType that can capture the properties of a cylinder and perform the usual operations on the cylinder. Derive this class from the class circleType designed in Chapter 10. Some of the operations that can be performed on a cylinder are as follows: calculate and print the volume, calculate and print the surface area, set the height, set the radius of the base, and set the center of the base. Also, write a program to test various operations on a cylinder.Computer Science The project statement o Create a Java Project as follows: Add at least three classes Should apply OOP concepts e.g. Inheritance and Polymorphism Implements at least one interface and extends one Abstract class Create at least 2 objects for each class Call at least 2 methods from each class o Students should submit a Word document describing their application project.
- THIS NEEDS TO BE DONE IN C#! Instructions For your first task as a newly formed team of developers, you will design, develop, test, and deliver a small software application to a client. You will first take the requirements for the project and implement a UML and function design for each of the classes you need to create. This MUST be achieved first. You will need to read and understand the requirements and choose good classes that need to be created in the development phase of this project. After you are finished with the design, you will use Visual Studio, C#, and GitHub to develop and test the project. Teams will need to determine who will write what parts of the system before development proceeds. Members will need to create branches to work in, which should be used to work in. Commits should be made often and contain details on changes made in the code. Once intended work for a branch is made, a pull request should be made to its parent branch to merge work. The team leader or…Use of interfaces has many benefits. The creation of objects of a certain class seems to be the simplest solution.1. IntroductionCCCS 121Object Oriented Programming language Group Course ProjectAn object-based application is an application that involves objects created out of classes. These objects interact with each other to fulfill certain functionalities.The focus of this project is to develop an application written in java which involves the use of object-oriented programming. This project is a group project. As a student you will be given a chance to come up with an idea for your project. However, the project must satisfy the requirements given in this document.This document shall be used as a set of guidelines. You are allowed to make necessary additions and/or changes to the requirements with prior approval from your instructor.2. RequirementsPropose and implement an application, that contributes to solving a real-life problem. Your application should include at least the following:2.1 Classes3 to 4 classes each one of them should have:A. B. C.A number of private and public attributes. The…
- 1. Object-Oriented concept 2. Interface 3. Inheritance 4. Use scanner class Write a code that converts binary to decimal and decimal to binary, Hexadecimal to decimal. Then by using the arithmetic equation add, subtract, multiply, divide binary numbers as well as a decimal number. It is a must to use object-oriented concepts. you can use Integer.toBinaryString(), Integer.parseInt()Object adapters and class adapters each provide a unique function. These concepts are also significant due to the significance that you attach to them.in python You are going to create a game or application that utilizes many of the features of the course. You are to build a single game or application that is built using an object-oriented paradigm and utilizes many of the features from the course. Most of these features you will come across naturally while building your game or application so picking the right project is the most important part early on. Not only will you code the project, but you will also develop a short video of you using the game or application and fill out a series of short written responses relating to your program and program code. You are to use our graphics library for this project. Using tKinter or other libraries will need written consent from your instructor and pyGame is off limits. Project Code Requirements:1. Object Oriented: There is at least one class and one instance of that class created to simplify and encapsulate the actions of the program.2. Graphical: Interaction with the user must…