.NET Practical Slip 2 Q B

This C#.NET program demonstrates the concept of inheritance by creating a base class Department and derived classes Sales and Human Resource, where department details are accepted and displayed in a proper format.

Slip 2 Q.B) Write a C#.Net program to create a base class Department and derived classes Sales and Human Resource. Accept the details of both departments and display them in proper format. 25 Marks

Answer:

Algorithm / Logic

1. Start the program.
2. Create a base class named Department with common data members such as Department ID and Department Name.
3. Create derived classes Sales and HumanResource that inherit from the Department class.
4. Add specific data members for each derived class (for example, sales target for Sales and number of employees for Human Resource).
5. Accept input values for department details using the console.
6. Store the accepted values in class variables.
7. Display the details of Sales and Human Resource departments in a proper formatted manner.
8. Stop the program.

Source Code

using System;

namespace DepartmentDetails
{
    class Department
    {
        public string name;

        public void display()
        {
            Console.WriteLine("Here is department");
        }
    }

    class Sales : Department
    {
        public void getName()
        {
            Console.WriteLine("Department name is " + name);
        }
    }

    class Human_Resource : Department
    {
        public void getName()
        {
            Console.WriteLine("Department name is " + name);
        }
    }

    class Program
    {
        static void Main(string[] args)
        {
            Sales dept = new Sales();
            dept.name = "Sales";
            dept.display();
            dept.getName();

            Human_Resource dept1 = new Human_Resource();
            dept1.name = "HR";
            dept1.display();
            dept1.getName();

            Console.ReadLine();
        }
    }
}

FAQ Section

Q1. What is C#.NET?
C#.NET is an object-oriented programming language developed by Microsoft for building applications on the .NET framework.

Q2. What is meant by inheritance?
Inheritance is a feature of object-oriented programming that allows one class to acquire the properties and methods of another class.

Q3. What is a base class?
A base class is a parent class whose properties and methods are inherited by another class.

Q4. What is a derived class?
A derived class is a child class that inherits properties and methods from a base class.

Q5. Why is inheritance used in this program?
Inheritance is used to reuse common department details and reduce code duplication.