Which of the following keywords mark the beginning of the class definition? Group of answer choices A:def B:return C:class D:All of the above Which of the following is required to create a new instance of the class? Group of answer choices A:A constructor B:A class C:A value-returning method D:A none method

Which of the following keywords mark the beginning of the class definition? Group of answer choices A:def B:return C:class D:All of the above Which of the following is required to create a new instance of the class? Group of answer choices A:A constructor B:A class C:A value-returning method D:A none method

C++ Programming: From Problem Analysis to Program Design

8th Edition

ISBN:9781337102087

Author:D. S. Malik

Publisher:D. S. Malik

Chapter10: Classes And Data Abstraction

Section: Chapter Questions

Problem 1TF: Mark the following statements as true or false. The member variables of a class must be of the same...

See similar textbooks

Similar questions

Which statement of the following is the most appropriate? Group of answer choices When you design a class, always make an explicit statement of the rules that dictate how the member variables are used. These rules are called the invariant of the class, and should be written at the botttom of the implementation file for easy reference. When you design a class, always make an explicit statement of the rules that dictate how the member variables are used. These rules are called the variant of the class, and should be written at the botttom of the implementation file for easy reference. When you design a class, always make an explicit statement of the rules that dictate how the member variables are used. These rules are called the invariant of the class, and should be written at the top of the implementation file for easy reference. When you design a class, always make an explicit statement of the rules that dictate how the member variables are used. These rules are called the…
T/F: Instance variables are shared by all the instances of the class. T/F: The scope of instance and static variables is the entire class. They can be declared anywhere inside a class. T/F: To declare static variables, constants, and methods, use the static modifier.
QUESTION 10 A class in general contains two sections: field declaration and methods declaration. O True O False QUESTION 11 Protected modifier restricts access to a method within the class where Iit was declared. O True O False QUESTION 12
Write a C++ program that does the following: Create a class called Student This class has the following private attributes: • Name • Age • GPA This class has the following methods: • Default constructor • Non-default constructor that will initialize all the above attributes • Set/Get method for each of the above attributes • DisplayStudent that will print the information for the student all three values on the same line with proper spacing • Destructor method that will print a message that the object has been deleted Your main function should do the following o Ask the user how many students to create • Create an array of objects of type Student (studentArr) o Call a function called acceptStudentinfo.This function will accept the array along with any needed parameters to allow the user to enter the values for the different students o Call a function called displayStudentlnfo. This function will accept the array along with any needed parameters to display the content of all students •…
Write a C++ program that does the following: Create a class called Automobile This class has the following private attributes: model year mileage This class has the following methods: Default constructor Non-default constructor that will initialize all the above attributes Set/Get method for each of the above attributes displayAuto that will print the information for the Automobile all three attributes on the same line with proper spacing Destructor method that will print a message that the object has been deleted Create a class called Inventory This class has the following private attributes: count: This represents how many current automobiles in the inventory maxCount: This represents the maximum number of automobiles that can be stored autoPtr: A pointer to Automobile objects. This class has the following methods: Default constructor (count is 0, maxCount will be 10, autoPtr is NULL) Non-default constructor that will have one integer parameter count will be initialized…
What method is automatically executed whenever a new instance of the class, which the method belongs to, has been instantiated? a. encapsulation b. abstraction c. polymorphism
Question: Choose the correct one. Note: Give me all the answers without explanation. 1.It is an instance of the class Select one: a. Method b. Object c. Data member d. Constructor 2.The encapsulation concept means. Select one: a. The class has private constructors and methods b. The data members are public access c. The data members are private access d. you can't access the members of the class even from the class itself 3.char A[]="hahahah"; char* p=&A[0]; *p='na'; p="CII"; cout<<A; the output is. Select one: a. CIIhahahah b. hahahah c. aahahah d. nahahah 4.Let A is char array as follows: char A[]=”hahahah”; the length of A Select one: a. 32 characters b. 7 characters c. 28 characters d. 8 characters 5.class A{int x;}; class B:public A{int y;public: void add(){y=++x;}};to correct the error. Select one: a. We should use protected: in class A b. We should use private: in class A c. We should use protected: in class B d. We should use public: in class B…
Write a program to create a class teacher with the following data members.ID: Can be accessed only from the teacher class and derived classes of the teacher.Age: Can be accessed from all the classes and packages in the application.Phone Number: Can be accessed only from the classes inside the same package.Write the constructor function. Derive a class Math_teacher from the teacher class, add the following two data members in the Math_teacher class.Room Number: This can be accessed by all the classes in the application.Course_ID: This can be accessed by all the classes in the same package.Write the constructor function.
Which of the statements are true about the class Magazine? 01: class Magazine { 02: public: 03: Magazine (int maxSize = 100); 04: void add (Article a); 05: int numArticles() const; 06: Article getArticle (int i); 07: private: 08: Article* array; 09: int numberOfArticles; 10: }; The compiler will provide a destructor for this class. It has a default constructor It is const-correct. It has a copy constructor The programmer should provide an assignment operator
in the date classOverload the constructor method as the class diagram showsIn the main program, create three objects of class date, one from each of the constructors.In the main program, overload the showdate method to display the date in the following formatsThe date in dd/mm/yy formatThe date in dd/mm formatThe date in “d of month” formatIn the main program, make use of each of the showdate methods, one with each of the created objects.Send your two files, the date file and the main program where you use the date constructor overload and the showdate method overload.
Create a class named Employee. The class must contain private member variables: name and salary. It should contain getter methods for returning the name and salary. It should also contain setter methods for setting the name and salary. The class must include a constructor, the constructor must be designed to set both the name and the salary. In addition, the Employee class must contain a toString() method that prints both name and salary. Create a class named Test. The class must contain the mainmethod. In the main method, you should create three objects fromclass Employee and store them in an array of type Employee (youmust prompt the user to enter name and salary for each object).Then, you should print the name and salary of each object (usingeither the getters or the toStrong() method). DO NOT COPY CHEGG
What does the following statement represent (no semicolon or braces): public void myMethod() Method definition Method invocation Method heading Method body