Important C++ Interview Questions for Freshers

1.What is difference between C and C++ ?
2. What is a class?
3. What is an Object/Instance?
4. What do you mean by C++ access specifiers ?
5. What are the basics concepts of OOP?
6. What is the use of volatile keyword in C++? Give an example.
7.What is the difference between an object and a class?
8.What is the difference between class and structure?
9.What is public, protected, private?
10.How variable declaration in C++ differs that in c ?
11.What are the C++ tokens ?
12.What is the difference between method overloading and method overriding?
13.What is constructors?
14.What is destructors?
15.Differentiate between a template class and class template ?
16.What is a Null object?
17.Can you handle exception in C++ ?
18.What is virtual function ?
19.What is the Standard Template Library?
20.What do you mean by static methods ?