Which keyword is used to define friendship relationship between a function and a class? Select one: a.myfriend b.friend c.friendfunction d.friends
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A: option (A) is correct option.
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A: HI THERE ,I AM ADDING ANSWER BELOW PLEASE GO THROUGH IT THANK YOU
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A: Answer : False.
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A: task - Identify the false statement about the specifiers -
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A: Answer: Friend.bestFriend = bestFriend;
Q: Which of the following access specifier is used ?as a default in a class definition
A: answer is none of the above
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A: In programming language . (dot) operator is used to call the method that belongs to a class like in…
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A: Given:
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A: Dear learner, hope you are doing well. I will try my best to answer this question. Thank You!!
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A: Constructor is the method having same name as that of its class. Constructor is the answer
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- In Python: Which of the following can be used to determine whether an object is an instance of a class? the isinstance function the in operator The is_object_of function The typeof functionCreate a class called Staff that has the following attributes: Staff String - FirstName String - LastName String - Department String - Title Integer - UIN Staff() Staff(FirstName, LastName, Department, Title, UIN) getFirstName() - String setFirstName(String) - void getLastName() - String setLastName(String) - void getDepartment() - String setDepartment(String) - void getTitle() - String setTitle(String) - void getUIN() - Integer setUIN(Integer) - void toString() - String compareTo(Staff) - Integer equals(Staff) - Boolean PreviousNextWhich of the statements regarding the super keyword is incorrect? (not correct) You can use super to invoke a super class constructor. You can use super to invoke a super class method. You can use super to access a field in the super class if it is protected. You can use super to access a field in the super class if it is private.
- Create a class named Person that holds the following fields: two String objectsfor the person’s first and last name and a LocalDate object for the person’sbirthdate. Create a class named Couple that contains two Person objects. Create aclass named Wedding for a wedding planner that includes the date of the wedding,the names of the Couple being married, and a String for the location. Provideconstructors for each class that accept parameters for each field, and provide getmethods for each field. Then write a program that creates two Wedding objectsand in turn passes each to a method that displays all the details. Save the files asPerson.java, Couple.java, Wedding.java, and TestWedding.java.User: Make a class called User. Create two attributes called first_name and last_name,and then create several other attributes that are typically stored in a user profile. Makea method called desctibe_user() that prints a summary of the user's information. Makeanother method called greet_user() that prints a personalized greeting to the user.Then - Create several instances representing different users, and call both methods for each user. Admin: Write a class called Admin that inherits from the User class. Add an attribute,privileges, that stores a list of strings like "can add post”, "can delete post”, "can banuser”, and so on. Write a method called show_privileges() that lists the administrator'sset of privileges. Then - Create an instance of Admin, and call your method.Which of the following are NOT true for a constructor? Select one: a. It does not return anything b. Every class must include an explicitly written constructor c. Every field in the class is initialized in the constructor. d. It must have the same name as the class
- Which of the following statements is false? a. A class can contain only one constructor. b. An example of a behavior is the SetTime method in a Time class. c. An object created from a class is referred to as an instance of the class. d. An instance of a class is considered an object.In C++ class SaleItem{public:double getprice();void setprice(double);void setName(string);string getName();double TotalItemsPrice(int);private:double price;string name;}; In the class declaration above, what is the name of the class? Which lines have member access specifiers? Which lines contain data members of the class? Which lines contain accessor functions? Which lines contain mutator functions?Which of the following lists are used to mean that a class has been derived from another class? super, base, parent sub, derived, child Object, super, equals None of these
- Create a class of Customer with custName, custAddress, custCnic, custPhone, custType. Create another class of Employee with empName, empAddress, empCnic, empPhone, empType (tele-callrs , doc boy, sales executive , back office). You have to provide both default and parametrized constructors.Which type of relationship is depicted between Student and School? public class Student {private String name;}public class School {Student s;} Group of answer choices Is-a There is no relationship between the two classes Has-a Kind-ofWhich of the following operator is used with this pointer to access members of a class?a) .b) !c) ->d) ~
