cpp interview questions

If you would like to view c++ language interview questions and answers directly click on below links

c++ Language Interview Questions With Answers Part1

c++ Language Interview Questions With Answers Part2

c++ Language Interview Questions With Answers Part3

c++ Language Interview Questions With Answers Part4

c++ Language Interview Questions With Answers Part5

C++ Questions

1.What is a class?
2.What is an object?
3.What is the difference between an object and a class?
4.What is the difference between class and structure?
5.Define object based programming language ?
6.Define object oriented language ?
7.Define OOPs?
8.What is public, protected, private?
9.What is a scope resolution operator?
10.What do you mean by inheritance?
11.What is abstraction?
12.What is encapsulation?
13.How variable declaration in c++ differs that in c ?
14.What are the c++ tokens ?
15.what do you mean by reference variable in c++ ?
16.what do you mean by implicit conversion ?
17.what is the difference between method overloading and method overriding?
18.What are the defining traits of an object-oriented language?
19.What is polymorphism ?
20.What do you mean by inline function?
21 What is the difference between a NULL pointer and a void pointer?
22.What is difference between C++ and Java?
23.What do you mean by multiple inheritance in C++ ?
24.What do you mean by virtual methods ?
25.What do you mean by static methods ?
26.How many ways are there to initialize an int with a constant?
27.What is constructors?
28.What is destructors?
29.What is an explicit constructor?
30 What is the Standard Template Library?
31.What problem does the namespace feature solve?
32.What is the use of ‘using’ declaration ?
33.What is a template ?
34.Differentiate between a template class and class template ?
35.What is the difference between a copy constructor and an overloaded assignment operator?
36.What is a virtual destructor?
37.What is an incomplete type?
38.What do you mean by Stack unwinding?
39.What is a container class? What are the types of container classes?
40.Name some pure object oriented languages ?
41.Name the operators that cannot be overloaded ?
42.What is an adaptor class or Wrapper class?
43.What is a Null object?
44.What is class invariant?
45.What is a dangling pointer?
46.Differentiate between the message and method ?
47.How can we access protected and private members of a class ?
48.Can you handle exception in C++ ?
49.What is virtual function ?
50.What do you mean by early binding ?
51.What do you mean by late binding ?