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Categories >> Software >> Programming-Languages >> C++ >> OOPS
 
 


 

 
 STL interview questions  STL Interview Questions
 OOPS interview questions  OOPS Interview Questions
 C++ General interview questions  C++ General Interview Questions
Question
what is the difference b/w abstract and interface?
 Question Submitted By :: Muralisivam
I also faced this Question!!     Rank Answer Posted By  
 
  Re: what is the difference b/w abstract and interface?
Answer
# 1
Abstract   can,t support multiple inheritence.
Interface  can suppport the multiple inheritence.

Abstract   have accesbulity modifiers.             
Interface  have no accesbulity modifiers.
 
3
N.suresh
 
 
 
 
Other OOPS Interview Questions
 
  Question Asked @ Answers
 
WHY FUCTION OVERLOADING DOSENOT RETURN A RETEN TYPE  1
Tell me the scenario,Where we can use interfaces or Abstract class.And What is the difference between interfaces and abstract class?  2
tell about copy constructor Siemens1
What is Method overloading?  4
What is the difference between class and structure?  3
why c++ is called OOPS? waht is inherutance? what is compiler?  2
What is the difference between const int *ptr and int const *ptr???  2
Why u change company? BOB-Technologies3
Describe the difference between a Thread and a Process?  5
When a private constructer is being inherited from one class to another class and when the object is instantiated is the space reserved for this private variable in the memory?? Honeywell12
What do you mean by inline function?  1
what is the use of mutable key word HCL2
Why a "operator=(...)" when there is a copy ctor?  2
What is a template?  5
What is Dynamic Polymorphism?  4
What are the main differences between procedure oriented languages and object oriented languages?  4
what is new modifier in C# HCL5
What are generic functions and generic classes?  1
Please tell me the oops concept with detailed answer EEE3
difference between overloading and overridding  2
 
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