Members of a class that are declared private may be accessed a) only by methods of...
Members of a class that are declared private may be accessed
a) only by methods of the class.
b) only by methods of the class or friends of the class.
c) only by methods of the class, subclasses of the class, or friends of the class.
d) by any code.
Homework Answers
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Members of a class that are declared private may be accessed
a) only by methods of...
If one member of a class is private, all the members of that class must also...
If one member of a class is private, all the members of that class must also be declared as private. True or False?
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C++ True or False (True → CAN be accessed, False → CANNOT be accessed) A public...
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Question 19 Given the following class: public class Swapper ( private int x; private String y...
Question 19 Given the following class: public class Swapper ( private int x; private String y public int z; public Swapper( int a, String b, int c) ( x-a; y b; zC; public String swap() ( int temp -x; x-z z temp; return y: public String tostring() ( if (x<z) return y: else return" +x+z What would the following code output? Swapper r new Suapper( 5, "no", 10); System.out.printin( r. swap ) ): no no510 510 e 15 Question 20...
in c++ Define and implement the class Employee with the following requirements: private data members string...
in c++
Define and implement the class Employee with the following requirements: private data members string type name a. b. double type hourlyRate 2. public member functions a. default constructor that sets the data member name to blank"and hourlyRate to zero b. A constructor with parameters to initialize the private data members c. Set and get methods for all private data members d. A constant method weeklyPay() that receives a parameter representing the number of hours the employee worked per...
Java Code: 2. Define a class ACCOUNT with the following members: Private members Acno of type...
Java Code:
2. Define a class ACCOUNT with the following members: Private members Acno of type int Name of type String Balance of type float Public members void Init) method to enter the values of data members void Show) method to display the values of data members void Deposit(int Amt) method to increase Balance by Amt void Withdraw(int Amt) method to reduce Balance by Amt (only if required balance exists in account) float RBalance() member function that returns the value...
if a variable is declared as private in a module outside of a sub, it cannot...
if a variable is declared as private in a module outside of a sub, it cannot be accessed by any sub in that module true or false
The following is the class definition for Multiplier. This class has five (5) members: two private...
The following is the class definition for Multiplier. This class has five (5) members: two private instance variables two private methods one public method this is only public method for the class it calls other two private methods import java.util.*; //We need to use Scanner & Random in this package public class Multiplier { private int answer; //for holding the correct answer private Random randomNumbers = new Random(); //for creating random numbers //ask the user to work...
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In Java please, These are instance methods which modify the linked list ,* accessed through the...
In Java please, These are instance methods which modify the
linked list ,* accessed through the instance variable: first * Note
that this list keeps track of the number of elements in the
instance varible N * It is important that N accurately reflect the
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* You may not add any methods to the node class.
static class Node ; } public Node...
Create a class for working with complex numbers. Only 2 private float members are needed, the real part of the complex number and the imaginary part of the complex number. The following methods should be in your class: a. A default constructor that uses default arguments in case no initializers are included in the main. b. Add two complex numbers and store the sum. c. Subtract two complex numbers and store the difference. d. Multiply two complex numbers and store...
C++ True or False (True → CAN be accessed, False → CANNOT be accessed) A public variable declared in class ABC CAN be accessed: - a, From a member function of class ABC? - b. From a member function of a child class of ABC? c. From a friend function of class ABC, accessed using the dot operator? - d. From a member function of a friend class of ABC, accessed using the dot operator? - e. From an otherwise...
Question 19 Given the following class: public class Swapper ( private int x; private String y public int z; public Swapper( int a, String b, int c) ( x-a; y b; zC; public String swap() ( int temp -x; x-z z temp; return y: public String tostring() ( if (x<z) return y: else return" +x+z What would the following code output? Swapper r new Suapper( 5, "no", 10); System.out.printin( r. swap ) ): no no510 510 e 15 Question 20...
in c++
Define and implement the class Employee with the following requirements: private data members string type name a. b. double type hourlyRate 2. public member functions a. default constructor that sets the data member name to blank"and hourlyRate to zero b. A constructor with parameters to initialize the private data members c. Set and get methods for all private data members d. A constant method weeklyPay() that receives a parameter representing the number of hours the employee worked per...
Java Code:
2. Define a class ACCOUNT with the following members: Private members Acno of type int Name of type String Balance of type float Public members void Init) method to enter the values of data members void Show) method to display the values of data members void Deposit(int Amt) method to increase Balance by Amt void Withdraw(int Amt) method to reduce Balance by Amt (only if required balance exists in account) float RBalance() member function that returns the value...
In Java please, These are instance methods which modify the
linked list ,* accessed through the instance variable: first * Note
that this list keeps track of the number of elements in the
instance varible N * It is important that N accurately reflect the
length of the list.
* You may not add any fields to the node or list classes.
* You may not add any methods to the node class.
static class Node ; } public Node...
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