Which of the following does NOT apply to the strategy design pattern? It can change the behavior of a class at runtime It can eliminate conditional statements It can reduce the communication overhead between objects It provides an alternative to subclassing

Q: Interfaces provide more advantages than abstract classes.

A: In Java, abstract class and interface both are used to achieve abstraction where abstract methods…

Q: In a class definition, is the body of any method definition ever part of the class interface?

A: No

Q: Class diagram is all about classes and their: a. Interrelationships Ob. Attributes c. Operations Od.…

A: Please find the answer below :

Q: The decorator pattern is used when subclassing is not possible or practical to add functionality…

A: The answer is....

Q: Declare an interface named Employee with the methods named sALARY and bEHAVIOR declare a concrete…

A: The below program is about declaration of an interface named Employee with the methods named sALARY…

Q: So why is it important for a class to have its own destructor?

A: When an object is intentionally destroyed by making a call to the 'delete' method, the destructor…

Q: Create a Class Diagram and write pseudocode define each method in the class module for one of the…

A: The Answer for the class-diagram and pseudo code

Q: contains eclare an abstract class named A that A private static integer variable called C LA private…

A: Note: As no programming language is mentioned. So I am using Java programming language.

Q: Why should every class have its own destructor?

A: A destructor is a member function that is called when an object exits scope or is expressly…

Q: Code:   interface Bicycle{ //interface for bicycle     void changeGear(int val); //abstract…

A: Solution is given below-

Q: hat do you call the technique that inserts an object to a function that can replicate the behavior…

A: What do you call the technique that inserts an object to a function that can replicate the behavior…

Q: What is the correct term for the situation when the compiler makes a decision about the specific…

A: Late binding  It is also called as dynamic binding or late binding

Q: the same name as variables declared in a superclass are assumed to be the same as variables…

A: Explanation class SubClass extends SuperClass {    . . .} This specifies that SubClass is a…

Q: When a subclass method has the same name, parameter list and return type as a method in the parent…

A: according to our guidelines we can answer only one question if you want answer of another question…

Q: Step 1 Class Name: Student Problem Description: Create a class for Student and implement all the…

A: Class is a encapsulation of data members and member functions. The data members are used to store…

Q: What do we means by class interface. Write a small piece of code to explain class interface

A:

Q: To create a subclass, you use the implements keyword after the class name. O True False

A: Given: To declare true or false.

Q: Assignment - Locations For this assignment, we will be creating our location class and then a few…

A: Due to complexity of the question we have attempted a partial answer to your question outlining the…

Q: Why is a class's destructor implementation required?

A: A destructor is a member function of an object that is called either automatically when the object…

Q: True or False: Unlike other members of a superclass, constructors of a superclass are not inherited…

A: The statement is false. Constructors of a superclass are inherited by its subclasses, but they are…

Q: Static class members are exactly what they sound like. When and how can they be used?

A: Intro Data Members: The variables which are declared inside the class are known as data members. It…

Q: Class adapters and object adapters each perform a unique set of tasks. These ideas are also…

A: Class adapters and object adapters are two design patterns used in software development to adapt the…

Q: Code a copy method for an Inventory class. The fields are itemNo and itemName. //Method header. {…

A: Inventory copy(int itemNo,String itemName){ Inventory copyObject = new Inventory(itemNo,itemName);…

Q: Superclass methods with this level of access cannot be called from subclasses.

A: package

Q: Why is a destructor required for a class to implement?

A: Unless we have dynamically allocated memory or the pointer in the class, the default destructor…

Q: Assume different members and methods of a real world class is grouped or embedded into a single…

A: GIVEN DATA different members and methods of a real world class is grouped or embedded into a single…

Q: Why is it vital to implement a destructor in a class?

A: When a class object and its members are destroyed, destructors are often used to deal locate memory…

Q: True or False A subclass can have more fields and methods than its superclass.

A: In Java, a subclass is a more specific version of its superclass, which means it can have additional…

Q: Describe the rules and conditions that must be followed when overriding a method in a subclass.

A: In object-oriented programming, method overriding allows a subclass to supply its implementation of…

Q: Class diagram is all about classes and their: Interrelationships Oa. Ob. Attributes c. Operations d.…

A: class diagrams are in UML (Unified Modelling Language) that shows  the attributes, relationships,…

Q: Inheritance The more general class is typically known as the parent class, super class, or base…

A: Solution:   Created a class named Person and Student, Student will extend Person. class Person has…

Q: A destructor is a class routine that cleans up an object once a program finishes using that object.…

A: "High Level Assembler" as well as its acronym "HLA" are not new terms1. This concept of a high-level…

Q: Why is a destructor required for a class to implement?

A: Class to Implement: To implement an interface, use the term implements. Using the term interface, a…

Q: 2. Write code that defines a class named Animal: * Add an attribute for the animal name. * Add an…

A: The solution is given below for the above-given question:

Q: variables are variables that have the same name as variables that have been declared in a superclass…

A: Variable : Variables are used to store information to be referenced and manipulated in a computer…

Q: What makes an abstract class different from other classes?

A: What makes an abstract class different from other classes?

Q: Distinguish between implementing an interface and implementing a derived class.

A: Answer: While implementing an interface, we need to implement all the methods declared in the…

Q: The class should have public and private members • The class should have at least one constructor •…

A: The below given Java program will obey the following rubrics:  Importing required data package.  In…

Q: What is the difference between a class and an instance of a class?

A: The class provides the blueprint to the instances for working but is not a real entity whereas the…

Q: Java A class always has a constructor that does not take any parameters even if there are other…

A: A constructor in Java or a Java constructor is a basic term which is used to define a process which…

Q: Create an interface OnlineQuiz with the following details: Member variables: totalMarks=10 Member…

A: Note- Answering the first question as per the guidelines.  The following is the interface created in…

Q: Java compiler decides whether a method can be called by the type, not the type. superclass, subclass…

A: The above question is solved in step 2 :-

Q: What are the benefits of having a destructor for a class?

A: In object-oriented programming, a destructor is a method that is automatically called when an object…

Q: java If the first statement of a constructor has the form this(. . .), then the constructor calls…

A: We are going to discuss the role of this() in constructor in java.