Is there any error in the below code?
public class SuperClass
{
protected abstract void Print();
}
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If a class contains an abstract method in a class, then
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What is output of the following program?
class Program
{
static void Main()
{
Car car = new Car();
car.Print();
Console.ReadLine();
}
}
public abstract class Car
{
public void Print()
{
Console.WriteLine("CAR Print");
}
}
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We can declare abstract method as static in Abstract class?
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Is there any problem in below code class?
public abstract class Car
{
public void Print()
{
Console.WriteLine("CAR Print");
}
public abstract void TakeTest()
{
Console.WriteLine("Take Test Drive");
}
}
Correct! Wrong!
Is there any problem in below code class?
public abstract class Car
{
public void Print()
{
Console.WriteLine("CAR Print");
}
abstract void TakeTest();
}
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Abstract class can contain constructor
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Is there any problem in below code class?
public abstract class Car
{
public int Test = 10;
public void Print()
{
Console.WriteLine("CAR Print");
}
}
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Is it necessary to have abstract method in abstract class?
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What is the output of below code?
class Program
{
static void Main()
{
SuperClass childClass = new ChildClass();
childClass.Print();
Console.ReadLine();
}
}
public abstract class SuperClass
{
public virtual void Print()
{
Console.WriteLine("SuperClass Print");
}
}
public class ChildClass : SuperClass
{
public override void Print()
{
Console.WriteLine("ChildClass Print");
}
}
Correct! Wrong!
Abstract Class
Result
Beginner!
You need to work hard, read more about Abstract Class
You need to work hard, read more about Abstract Class
Intermediator !
You are good but there is work to be done, read more about Abstract Class
You are good but there is work to be done, read more about Abstract Class
Result
Pro !
You are excellent, read more about Abstract Class
You are excellent, read more about Abstract Class