Classes and Objects in C Sharp MCQ question and answer with solution | C# Program MCQs

class A
{
    public int i;
    private int j;
}     
class B :A 
{
    void display() 
    {
        base.j = base.i + 1;
        Console.WriteLine(base.i + "  " + base.j);
    }
}    
class Program
{
    static void Main(string[] args)
    {
        B obj = new B();
        obj.i = 1;
        obj.j = 2;
        obj.display();     
        Console.ReadLine();
    }
}

static void Main(string[] args)
{
    int a = 5;
    int s = 0, c = 0;
    Mul (a, ref s, ref c);
    Console.WriteLine(s + "t " +c);
    Console.ReadLine();
}
static void Mul (int x, ref int ss, ref int cc)
{
    ss = x * x;
    cc = x * x * x;
}