Answered: a. Instance of a class is called,…

Engineering

Computer Science

a. Instance of a class is called, functions have same name but different sets of parameters.

EBK JAVA PROGRAMMING

9th Edition

ISBN:9781337671385

Author:FARRELL

Publisher:FARRELL

Chapter3: Using Methods, Classes, And Objects

Section: Chapter Questions

Problem 11RQ

See similar textbooks

Related questions

Q: Type in the missing parts to declare a class MyClass, with one public function named someFunction,…

A: The solution to the given question is: /Code in C++ class MyClass { public: void someFunction() {…

Q: Declare a class named Vehicle as a base class with two data members model (string) and year (int).…

A: Introduction: In this question, we are asked to declare two classes only that are Vehicle(base…

Q: This function is used to check whether an object is an instance of a specific class or a subclass of…

A: The isinstance() function checks if the object argument is an instance or subclass of classinfo…

Q: __________ is the default behavior when an object is assigned the value of another object of the…

A: Ans:- memberwise assignment

Q: Question2: Redo the last Question by separating specification from implementation (slide 31). in…

Q: Which keyword is used to define friendship relationship between a function and a class? Select one:…

A: Answer: c. friend

Q: If two functions have the same number and type of parameters, they are said to be each other and…

A: If two functions have same number and type of parameter, they are said to be ......... each other…

Q: It is possible for a class to have more than one constructor. A) This is correct. B) The answer is…

A: Task :- Choose the correct option for given statement about constructors.

Q: Inside a class, variables are private by default while functions are public by default. True…

A: Variables: The variables inside a class also known as data members that store data and If it is…

Q: Make a friend function ‘Add classes taken ‘ to class Students. Call this function such that it takes…

A: C++ is a general-purpose programming language designed as an expansion of the C programming…

Q: If the big three methods are implemented in the base class, then all three functions must be…

A: Because in inheritance there is no need to define a method in derived class

Q: A Public function in the same class may directly access a Private variable in the same class. True…

A: Scope of Private Data members and methods Private Data members and methods are only accessible…

Q: classes? Explain the syntax of opening the f

A: What are different file stream classes? Explain the syntax of opening the file in read and write…

Q: explain why you would define a class as static

A: Static class concept comes in inner class. Java allows nesting of classes i.e defining class within…

Q: Love Get an input from a user with the question: Who is your favorite professor? If the input is…

A: Note :- You have not mention the language of the program so, i'm answering your question in C++…

Q: There is access to private members of a class by any function defined outside the class. true or…

A: Given: There is access to private members of a class by any function defined outside the class. true…

Q: Moving to another question will save this response. tion 3 inside a class, variables are private by…

A: Answer : False.

Q: True or false: A class object can be passed to a function, but cannot be returned by a function.

A: GIVEN: True or false: A class object can be passed to a function, but cannot be returned by a…

Q: Give four examples of how you may utilise the this keyword in a class definition.

A: Introduction: The keyword 'this' can be used in a variety of contexts.

Q: Find the syntax errors in the following class definition. Indicate the errors and state why there is…

A: Syntax errors occur when declarations or code do not follow the rules of the language grammar. If a…

Q: Staff code Name Faculty Officer Department Typist Rank Subject Taken Office Grade Research Area…

A: #include<iostream>using namespace std; class Staff{ private: int code; string…

Q: 4-data and functions can only be accessed from within the class itself O private O public O static…

A: The answer is

Q: The reference this can be used to refer to an object or to invoke another constructor of the same…

A: This question comes from Programming Language which is a paper of computer science. Let's discuss it…

Q: Please implement an empty default constructor of the class CPlusPlus and create an object in the…

A: The answer is given below.

Q: The class Animal has a constructor that takes one int argument. Which of the following is a valid…

A: The correct is ("Animal elephant =new Animal") Option("A")Explanation A Java builder is a special…

Q: Instance of a class is called _____

A: Let us understand it by using the definition of class:- Class Animal { public: string name; int…

Q: Can we call the constructor of a class more than once for an object?

A: Please find the correct answer and detailed explanation in the following steps.

Q: Make a friend function ‘Add classes taken ‘ to class Students. Call this function such that it takes…

A: C++ is an efficacious general-purpose programming language. It can be used to elaborate on operating…

Q: ere an object of class C can be used, a call to a nor d that returns something of type C can be…

A: Anywhere an object of class C can be used. a call to a non-void method that returns something of…

Q: A constructor: A always accepts two arguments B) has the same name as the class C) has return type…

A: A constructor is a special method of a class. The constructor will have the same name as the class…

Q: Make a class of School with Constructor and Destructor also add parameters rooms, staff, address and…

A: school.h class School { private: int rooms; int staff; string…

Q: Identify the constructor for the following class class Teacher { int id; String name; O a. Teacher)…

A: Option (a) is the correct option.

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: A single class can have many instances of that class it’s true or false

A: The answer is...

Q: A constructor is like a function. It can return any type value needed. t or f?

A: CONSTRUCTOR: It is a special member function that is used to initialize objects of a class. When any…

Q: Describe how you can use an interface as an alternative to a class to specify the type for a…

A: Given:- Describe how you can use an interface as an alternative to a class to specify the type for a…

Q: Write a program (read and print information) that simulates the three classes defined as shown…

A: Inheritance is a concept in which one class acquires the properties of another class. An inheriting…

Q: is a function that is declared in a base class. a)Friend function b) virtual function c) copy…

A: Virtual functions ensure that the correct function is called for an object, regardless of the type…

Q: I have multiple constructors defined in a class. Is it possible to call a constructor from another…

A: INTRODUCTION: A constructor is a specific sort of subroutine used to build an object in class-based…

Q: If thirty objects of a class are defined and each one have three variables of data , three static…

A: If thirty objects of a class are defined and each one have three variables of data, three static…

Q: Example 5: Write a program to use a model of employee class (its data are: name, age, and…

A: 1. define class with datamembers. 2. for input method prompt user for input store to datamembers 3.…

Q: The Constructors with all the default arguments are similar as default constructors. True or False

A: Question. The Constructors with all the default arguments are similar as default constructors. -…

Q: A constructor is like a function. It can return any type value needed. O True False

A: Solution:

Q: Which among the following is not a member of the class? Select one: a.Friend function b.Constant…

A: Constant function, Non static function and Static functions are all the members of the class We can…

Q: Question 1: a. When a variable is declared as final, it can be modified only once, afterwards it can…

A: Given: True or false?

Q: Which keyword is used to define friendship relationship between a function and a class? Select one:…

A: friend function can be used to define a relationship between a function and a class

Concept explainers

OOPs

In today's technology-driven world, computer programming skills are in high demand. The object-oriented programming (OOP) approach is very much useful while designing and maintaining software programs. Object-oriented programming (OOP) is a basic programming paradigm that almost every developer has used at some stage in their career.

Constructor

The easiest way to think of a constructor in object-oriented programming (OOP) languages is:

Question

a. Instance of a class is called,
functions have same name but different sets of parameters.

Expert Solution

Step 1

a) Object.

A class act as a blueprint or template to make the objects with the same structure but different qualities. An object has attributes or states and behaviors. An object is basically an instance of the class, also known as class object or class instance.

Step by step

Solved in 2 steps

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.

Similar questions

Find the syntax errors in the following class definition. Indicate the errors and state why there is an error.
Write a function that overwrite the greater than method for a class. The class has a field variable called score. The lower the score, the better. INPUT: Nothing? NOTE: this method is inside the class OUTPUT: Nothing is output RETURNED: The boolean result of the new comparison
A constructor is like a function. It can return any type value needed.t or f?
When you derive a class from an existing class, you Group of answer choices can add both new data and new functions. can add new data, but cannot add new functions. can add new functions, but cannot add new data. must add both new data and new functions.
write a class having three variables and one member function which will return the area of the rectangle C++
Inside a class, variables are private by default while functions are public by default. True False
How many default constructors can a class have? a. A class cannot have a default constructor. b. only one c. as many as it needs d. one or more, but fewer than three
Make a class called Employee with attributes for name, hours worked, and pay rate. Make a constructor that takes name, hours worked and pay rate as initializing parameters. Make a function in the class that will calculate their gross pay (multiply number of hours worked by pay rate). Make a function in the class called __str__ that prints out the name, hours worked and pay rate. Output a greeting to the user and then Prompt user to enter name, number of hours worked and pay rate. Make an instance of the employee class with the data they input. Now call the grosspay function to get the grosspay and print that out, Next call the __str__ function to print out the data in the instance (name, number of hours worked and pay rate)
Describe how you can use an interface as an alternative to a class to specify the type for a parameter.
Given the following code for a class named Employee, complete the following constructor public class Employee ( private int employeeID; private int SSN; public Emplyee(int employeeID, int SSN) {
We use the _____ operator to create an instance of (object in) a particular class.
Write a Number class that holds a double, and add overloaded operators for +, –, *, /, and assignment. Choose the return values for these functions so that expressions can be chained together, and for efficiency. Write an automatic type conversion operator int( ). Please submit code in