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
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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
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- Q1: Write a class named as Bus that contains the attributes which are mentioned below: The name of Bus. The direction of Bus (North (N), South(S), East(E), West (W)) The position of Bus (from imaginary zero point)The class has the following member functions: A constructor to initialize the attributes Turn function to change the direction of bus to one step right side (e.g if the direction isto East, it should be changed to South and so on) Overload the Turn function to change the direction to any side directly. It should take thedirection as an argument. Move function to change the position of the Bus away from imaginary zero point. Itshould accept the distance as an argument.Assignment 2: - Create the first Apex class or program -- In this apex class, we have to create 2 methods -- In the first method, we will take the argument of (account id), and the return type will be (the list of contact). -- In the second method, we will take the argument of (list of account) and the return type will be ( map)What is the difference between a friend function of a class and a member function of a class? (3)
- Create a class of type student .Members will include: name, gpa, rank (year) Make sure all data is private and all functions are public. Write member functions to:Set or initialize the dataRetrieve the data (get’em and set’em )Announce names of students who are eligible for a scholarship (those who have a GPA of 3.0 or higher)The program will declare at least two objects (pupils) of your new class and test each of the functions (OR if you would like to try your hand at vectors, create them dynamically- this may require a little research/review on your part).is a construct that defines objects of the same type. A class An object A method A data fieldThe operator that is required to access members of classes and structs is called: a. Colon operator b. Scope resolution operator c. Operator overloading d. Member access operator e. None of the answers Answer: What is the name of the program that uses and interacts with the class? Answer: By assuming that all libraries are included, replace MYFUNCTION with the proper function name to make the code correct: 001010 111101101 01010101111110 1010101010101 111010101010 0101100 vector> MyVector; int rows= 10, cols = 4; MyVector.MYFUNCTION(rows, vector(cols, 100)); cout << MyVector [0] [1] << endl; for (int i } = 0; i < MyVector.size(); i++) { for (int j 0; j < MyVector[i].size(); j++) cout << MyVector[i][j] << " "; cout << endl;
- CSC 1302: PRINCIPLES OF COMPUTER SCIENCE II Lab 6 How to Submit Please submit your answers to the lab instructor once you have completed. Failure to submit will result in a ZERO FOR THIS LAB. NO EXCEPTIONS. The class diagram with four classes Student, Graduate, Undergraduate, and Exchange is given. Write the classes as described in the class diagram. The fields and methods for each class is given below. Student Exchange Graduate Undergraduate Student: Fields: major (String) gpa (double) creditHours (int) Methods: getGpa: returns gpa getYear: returns “freshman”, “sophomore”, “junior” or “senior” as determined by earned credit hours: Freshman: Less than 32 credit hours Sophomore: At least 32 credit hours but less than 64 credit hours Junior: At least credit hours 64 but less than 96 credit hours Senior: At least 96 credit hours Graduate:…Python The base class Pet has attributes name and age. The derived class Dog inherits attributes from the base class Pet class and includes a breed attribute. Complete the program to: Create a generic pet, and print the pet's information using print_info(). Create a Dog pet, use print_info() to print the dog's information, and add a statement to print the dog's breed attribute. Ex: If the input is: Dobby 2 Kreacher 3 German Schnauzer the output is: Pet Information: Name: Dobby Age: 2 Pet Information: Name: Kreacher Age: 3 Breed: German SchnauzerWrite 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.
- 7- A course has many lectures. Each lecture has a start time and a class number.What should be the relation between the Course class and the Lecture class?a) The Lecture class should be a subclass of the Course class.b) The Course class should be a subclass of the Lecture class.c) The Course class should have a Lecture variable.Programming language: C++ We know that an Educational Institute consists of teachers and students. You are required to create a base class Person with attributes: name, CNIC and gender. Derive Teacher and Student class from Person class Print Person class code here. Print Teacher class code here. Print Student class code here.Classes, Objects, Pointers and Dynamic Memory Program Description: This assignment you will need to create your own string class. For the name of the class, use your initials from your name. The MYString objects will hold a cstring and allow it to be used and changed. We will be changing this class over the next couple programs, to be adding more features to it (and correcting some problems that the program has in this simple version). Your MYString class needs to be written using the .h and .cpp format. Inside the class we will have the following data members: Member Data Description char * str pointer to dynamic memory for storing the string int cap size of the memory that is available to be used(start with 20 char's and then double it whenever this is not enough) int end index of the end of the string (the '\0' char) The class will store the string in dynamic memory that is pointed to with the pointer. When you first create an MYString object you should…