Answer / n.suresh

Abstract can,t support multiple inheritence.
Interface can suppport the multiple inheritence.

Abstract have accesbulity modifiers.
Interface have no accesbulity modifiers.

Answer / bhaskar.mantrala

Interfaces are same as classes but their methods are
declared with out any body..... and definition
corresponding to that allmethods will write on
implementation class(i.e)single class.BUT
Eg:
interface interfacename
{
//Declarations only
//first method
//second method
..
..
//n-th method
//final variables
}
class classname implements interfacename
{
//Definitions of ALL methods present in interfacename
}
Abstract class also has same as interface and definitions of
all those methods may not be present in single extended class.

And we doesn't create an object to class that is abstract.

What is this interview room ? Is it a class or an object.

3 Answers   CybAge, NSN, Wipro,

---

Why do we use encapsulation in oops?

0 Answers  

---

What is Iteration Hierarchy? What is what is Object behavioral concept?

1 Answers  

---

How do you define a class in oop?

0 Answers  

---

There are 2 empty jars of 5 and 3 liters capacity. And a river is flowing besides. I want to measure 4 liters of wanter using these 2 jars. How do you do this?

2 Answers  

---

What is DeadlyDiamondDeathProblem ?

1 Answers  

---

What are the fields of vtable

1 Answers   Mphasis,

---

#include <iostream> using namespace std; struct wow { int x; }; int main() { wow a; a.x = 22; int c = a.x; int *b = new int; cout << c; return 0; } option: No output 0 22 -(11) Will not compile

1 Answers   CTS, Wipro,

---

Can we have inheritance without polymorphism?

0 Answers  

---

What are the 4 pillars of oop?

0 Answers  

---

What is meant by multiple inheritance?

0 Answers  

---

What is an object?

14 Answers   HCL,

---