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- ABC is a company specialized in Software Development. To build software applications with high quality. Program Development Life Cycle process is followed. It contains 5 phases: Analyzing, Designing, Coding, Testing and Maintaining. The student must select one of the following questions: a. Explain how the Analysis phase will be applied for the considered scenario in the proposal. You need to determine the list of classes that will be implemented and, for the main program, the list of inputs, outputs and the process. b. Apply the design phase using the flow chart on the considered scenario from the proposal. You need to have input, output, at least 2 calculations and one conditional statement. c. Apply the Coding phase on the following problem: I To find the total marks of a student in an assignment, we need to get the proposal marks, Task 2, Task 3 and Task 4 marks. The total mark, T, must be calculated as the total of all these marks. The final mark F, is then calculated as T minus…Language is C++ Lab14A: The Architect. Buildings can be built in many ways. Usually, the architect of the building draws up maps and schematics of a building specifying the building’s characteristics such as how tall it is, how many stories it has etc. Then the actual building itself is built based on the schematics (also known as blueprints). Now it is safe to assume that the actual building is based off the blueprint but is not the blueprint itself and vice versa. The idea of a classes and objects follows a similar ideology. The class file can be considered the blueprint and the object is the building following the analogy mentioned above. The class file contains the details of the object i.e., the object’s attributes (variables) and behavior (methods). Please keep in mind that a class is a template of an eventual object. Although the class has variables, these variables lack an assigned value since each object will have a unique value for that variable. Think of a form that you…1. Classes & Objects 2. Inheritance 3. Polymorphysim Build a small app that uses the above learning objectives in C++
- A car dealership has hired your software development firm to create a new car inventory program. You first need to develop a class that represents the inventory of the dealership. What components and attributes will need to be included in your automobile class? Why? Please include a Python code sample.Explain......... ______ are the parameters bound to the subprogram in a subprogram call statement.1.1. Software evolution does not comprise: a. Development activities b.Negotiating with client c.Maintenance activities d.Re-engineering activities 1.2. Some programming constructs and techniques, such as GOTO statements, pointers, recursion, inheritance, and floating-point numbers are inherently error-prone, These should NOT be used when developing systems. a. web based b. interactive c. dependable d. unexpected e. executable is a software unit whose functionality and dependencies are completely defined by a set of can be combined with other components without reference to their 1.3. А public interfaces. implementation and can be deployed as an executable unit. a. component b. requirement c. composition d. function e. language
- 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,…The following is a sequence diagram of part of a course register system which describes the use case Register a Course. 1. According to the diagram, what classes are used in this use case? Write down operations and instance variables for each of the classes using the follow format:Class name: xx..xxAttributes: + xx..xx......- xx..xx......Operations: + xx..xx......- xx..xx...... 2.According the the diagram, what is the multiplicity of the association between the class CourseSection and Course? Is this association bi-directional and why? 3. Explain the meanings of the following items in the diagram:aStudent:StudenthasPrerequisite:=hasPassedCourse(prereq),opt[hasPrerequisite]Report for Software engineering Component Scenarios : write at least 10 complete scenarios that cover all aspects of the target component. (( the component is employee management )) An example for register and log in component: Scenario 1: Register Customer Ali wants to register on the system. He entered his name, email and the phone number. System send a confirmation message to the Customer and the customer confirmed his email address. Scenario 2: Log In Customer Mohammed logged in to the System. During the login process internet connection was lost. System displayed an error message. I need it like this employee component for 10 scenarios for
- • You are to work on this activity individually. • You are to create a Python application that applies classes and objects in Python. • Scenario: You are to create a python application that simulates the function of a basic calculator with some additional features. The user will select what function they would like to use in the application, after which they will input the va they would like to use for the computation selected. The program will then compute for the output based on the give function and return the output to the user. The user should then be able to select additional functions and input new until they are satisfied, after which they can exit the application. • The application should first ask for a command from the user when started, the user can do 9 different commands on application: 。 The Calculator Features ▪ Add Two Numbers - Adds two numbers inputted from the user. Subtract Two Numbers - Subtracts two numbers inputted from the user. Multiply Two Numbers -…5. How do you map design to code? Implement following diagram using any comfortable object oriented programming. Console #prompt: String - "->" +controlLoop() *execute(cmmd: String): String UserInterface Project percentCompleted: double 0.0 +add(task: Task) #execute(cmmd: $tring): String 1..* Ktasks 1 > Task > Product +getDuration(): double +getStatus): double +updateStatus(newStat: double) Report Program Design ImplementYou have been hired on a small contract to help a local restaurant build a new automated system for the placing of orders and the subsequent billing of customers. Next week, you will be asked to help put together the ordering and billing system. This week will focus on modelling the menu items. ##You need to make it on difrent classes in c#