Answer Posted / pratap kumar jna

Interface:
1.Through interface we achive the multiple inheritance...i
meeans one class can implmemnts multiple interface.
2.Interface only contains abstract method means only
signature part..

LIKE int method1(int x,int y);

3.we achive actual run time polymorphism....

ABSTRACT :

Abstract class contain abstract and concrate mthod..

class can inhrit only one abstarct class..

Can we override main method in c#?

922

---

What is the use of console application in c#?

877

---

How Is The Dll Hell Problem Solved In .net?

988

---

How C# 4.0 supports dynamic programming language?

962

---

Define xslt.

901

---

What is reflection c#?

838

---

Why do we need abstract class?

851

---

What type is string in c#?

829

---

Is php easier than c#?

863

---

How can you set image source dynamically from c# application to ”test.png” file?

1035

---

What is the use of readkey in c#?

931

---

Can abstract class be sealed?

843

---

What is a byte in c#?

934

---

If the original method is not static you can declare an override method to be static or not?

904

---

What is difference between events and delegates?

901

---