Tata Power Software Interview Questions

1st Round
Find the Output of the following code:
1.C Language (20Q)
2.C++ Language(30Q)

2nd Round

1)Difference between c and cpp?
2)Features  of CPP?
3)Types of Inheritances
4)Modes of Inheritance?
5)Function Overloading and Ambiguty
    Conditions
6)Data Abstraction
7)Explain about Access Specifiers?
8)Difference between Stack  and Queue?