b) Develop a class Diagram for the given classes | Class Name Name Type |ClassA Class Operations Attributes Relationships Visibility| Return | Name Visibility Inherits from ClassZ and Return Name void public char" private protected operation1 uses int operation2 private bool y aggregation with ClassT
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A: Solution: JAVA code: Subject.java public class Subject{ // Declaring class variables String…
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A: Please find the answer below :
Q: Consider
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A: The answer is given in step 2.
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A: Write the declarations for four classes such that there is multiple inheritance in a “diamond shape”…
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A:
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A: Correct option: ii
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A: When a constructor calls another constructor of the same class, then it is called the constructor…
Q: Class diagram is all about classes and their: O a. Interrelationships Ob. Attributes c. Operations…
A: the answer
Q: Class diagram is all about classes and their: O a. Interrelationships Ob. Attributes O c. Operations…
A: Please find the answer below :
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A: Statement of the Issue: Can you tell the difference between a sub-class and a super-class? Follow…
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A: #include <iostream> using namespace std; //Create a class to implement composition class…
Q: information). Two classes Mobile and Person are associated with it. The Mob inherited by Nokia, OPPO…
A: Code is below:
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A: Encapsulation means the getter and setter method because all the data members are private there.…
Q: I need help for creating a UML diagram for shopping application including 5 classes which will be :…
A: Lets discuss the UML diagram in the next steps
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A: In object oriented language, for data hiding and data protection three access specifiers are used.…
Q: A derived class... a. Can contain more attributes (data members) and behaviors (methods) than its…
A: a,b,d only.
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A: Generalization relationship is a type of relationship that applies the topic of object orientation…
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A: An abstract class is a class declared with the abstract keyword. It can have abstract and…
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A: 1) Public, Private and Protected are called are called access modifiers. 2) They help us implement…
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A: please see the next step for solution
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A: Required:
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A: Yes, we can access constant data member of a class from a non-constant member function of the same…
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A: Implementation of the problem is below: #include<iostream> using namespace std; class…
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A: Class Diagrams are majorly used diagram in UML(Unified Modeling Language) Diagrams in software…
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A: About all metrix: ==============================================================================
Q: Class diagram is all about classes and their: a Interrelationships b. Attributes c. Operations d.…
A: Introduction: Class diagram is all about classes and their: a. Interrelationshipsb. Attributes c.…
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A: Abstract Classes are the classes that contain 0 or more abstract methods
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A: Here in this question we have asked to fill the blanks.in which relationship, an object of a derived…
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A: b) Generalize and specialize classes
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A: Step 1:- A generalization relationship is defined that implements inheritance concepts. It occurs…
Q: Example Code Ch 09-2 Assume that Poodle is a derived class of Dog and that Dog d = new Dog(...) and…
A: please see the next step for solution
Q: *Initial Class Diagram is attached below Refine the UML class diagram so that it demonstrates the…
A: The class diagram defines the types of objects within the system and distinct kind of relationship…
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A: Given: WAP to illustrate how the constructors are implemented and the order in which they are called…
Q: Do you agree or disagree- when cohesion is high so is coupling and when you try to reduce the…
A: In program design, the terms coupling and cohesion are often overlooked. These are terms that are…
Q: Can a Derived class constructor pass values to the base class constructor? Implement the same using…
A: Yes we can pass values from derived class to base class by construor.
Q: Laguage: C++ Explain youre answer. True or False? - For class inheritance, field initializer is…
A: True, For class inheritance, field initializer is just an efficient opinion for the constructor of…
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Q: Q4. Write the class definition and draw the class diagram for the following: Class Name Bank…
A: public class Bank{ private String Bname; private String code; public long Phone; public…
Q: Implement the classes according to the given class diagram. It shows both the composition and…
A: #include <iostream> using namespace std; //Create a class to implement composition class…
Q: With appropriate examples, explain the features of static class members.
A: In C++, a class's data members and member methods can be classified as static. A class can have both…
Subject: Software Design and Architecture
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- create a uml class diagram on this code: from abc import ABC, abstractmethod class GreyAnatomy(ABC):@abstractmethoddef Tvshow(self):pass class Grey(GreyAnatomy):def Tvshow(self):print("I am Derek") class Rank(Grey):def Tvshow(self):print("I am an attending") class Specialty(Rank):def Tvshow(self):print("I am an neurosurgeon doctor") G = Grey()G.Tvshow() R = Rank()R.Tvshow() S = Specialty()S.Tvshow()Model a room class, whose member data is three integers length, width and height. The classcontains two constructors to initialize the room class objects, first is no argumentconstructor, while the second in three arguments constructor. Class also contains threemember functions i.e., getdatat) to get the data from user and store in the memory of callingobject and showdata) to show the room data of calling object, int volume(int I, int w, int h)function should receive the length, width and height values from the objects one by one andreturn the volumes of the three objects respectively.Write a main program to declare the three object rl, 12, and 13 of room class. Two objectwill store the values through three argument constructor and third object will get the datafrom user by calling getdata function. Then all three objects should call the volumefunctions to calculate their volumes and store them in three variables of type integer. Finallythe system compare the three volumes values…1. Define an interface Measurable. It has a single abstract method: double getArea(); 2. Define an abstract class Shape which has two fields: type and name both of type Strin a. Provide constructor with a single input parameter: name. b. Provide accessor methods for both fields. C. Provide setter method for name. d. Provide toString() method that simply returns the "(type): (name)" e. Shape class implements Measurable interface without implementing its only abs method. 3.
- 73. An abstract class is which of the following? a. A class that has direct instances, but whose descendants may have direct instances. b. A class that has no direct instances, but whose descendants may have direct instances. c. A class that has direct instances, but whose descendants may not have direct instances. d. A class that has no direct instances, but whose descendants may not have direct instancesMake a class Person, with instance variable name, age, and gender. Make a class Employee inheritfrom Person, with extra data for salary, and hiring date. Make another class Student inherit from Person,with data for program name, level (undergraduate/graduate), and program year. Supply required methods forthe superclass and the subclasses. Make a subclass Manager from Employee, with bonus salary, andoverride the corresponding method(s). Provide toString method for the Employee class and its subclass,Manager, such that it returns employee name, type of the employment, and salary. For instance if you createan object, manager1, from Manager class, with name=”John Smith” and annual salary of $125,000 and bonusweekly bonus of $200, and then write a print statement like System.out.println(manager1); , the output willbe:John Smith, Manager, Salary = $125,000/year, Weekly bonus = $200a c++ program in which class A is base class for class B. While Class C is derived from class B and class D is derived from class E. Provide explicit implementation of default constructors and destructors. Write a test program which initializes each class object and shows execution order of constructor and destructor by printing appropriate messages. Modify the above classes and provide overloaded constructor implementation for each class. (Note: Use base initialize for this purpose) Note: Solve as soon as possible use oop concepts
- write a phyton code: 1- define a class CommissionEmployee that:a. has a firstName, lastName, socialSecurityNumber, grossSales and commissionRateinstance variablesb. does initialize its properties to the values given at the time of instantiation withdefault valuesc. does provide a string representation when we call print on it2- define a class BaseCommissionEmployee, that is a CommissionEmployee anda. has a " baseSalary " property that tells us the base salary per weekb. does initialize its properties, inherited from CommissionEmployee class and definedin BaseCommissionEmployee, to the values given at the time of instantiation.c. has a method earnings that calculates and returns commission employee's pay(baseSalary + ( commissionRate * grossSales ))d. does provide a string representation when we call print on it3- define a class CommissionTester thata. has a method "main" to test the CommissionEmployee and BaseCommissionEmployeeclassesb. the main method must instantiate the class into…Please answer number 1 with the subparts as they are linked altogether. 1. Create a class Vehicle.a. The class should have two fields:i. no_of_seats and no_of_wheels.b. Create two objectsi. Motorcycle and Car for this class.c. Your output should show the descriptions for Car and Motorcyclecreate a uml class diagram on this code: class grey(object): def __init__(self, name): self.name = name def getName(self): return self.name class Rank(grey): def __init__(self, name, rank): grey.__init__(self, name) self.rank = rank def getRank(self): return self.rank class Specialty(Rank): def __init__(self, name, rank, specialty): Rank.__init__(self, name, rank) self.specialty = specialty def getSpecialty(self): return self.specialty s = Specialty("Derek","Attending","Neurosurgery")print(s.getName(),s.getRank(),s.getSpecialty())
- Which OOP concept best illustrates the connection between the classes Nation and President, in which the class Nation has-a (an) object that belongs to the class President?The entire list of parent classes from which a child class is derived constitutes the ____ of the subclass. a. children b. derivatives c. subordinates d. ancestorsClass A is the top-level category, while classes B and C are its children. Some of B and C's characteristics and approaches are similar to one another, but others are not, and vice versa. Give a reasoned argument for why A will be a concrete class, abstract class, or interface.