Question : Why main function is special in C++ ?

Question : What is run-time error, logical error and syntax error?

Question : What is the role of #include directive in C++

Question : What is compiler and linker?

Question : Why is char often treated as integer data type in C++ ?

Question : What is type conversion in C++ ?

Question : What is type casting in C++ ?

Question : What is the effect of absence of break in switch case in C++ ?

Question : In control structure switch-case what is the purpose of default in C++ ?

Question : What is the difference between while and do-while loop?

Question : What is the difference between call by value and call by reference in a user defined function in C++?

Question : What is preprocessor directive?

Question : What is the difference between local variable and global variable?

Question : What is the role of #define in C++?

Question : What are the major differences between Object Oriented Programming and Procedural Programming?

Question : What are the basic concepts of OOP?

Question : How is OOP implement in C++?

Question : What is abstract class?

Question : What is concrete class?

Question : What is a constructor? What are its features?

Question : What does a destructor do?

Question : Define inheritance.

Question : Define Base class and derived class.

Question : What are the different forms of inheritance in C++ ?

Question : What is virtual base class in C++ ? What is its significance?

Question : How are binary files different from text files in C++?

Question : What is a stream? Name the streams generally used for file I/O.

Question : Difference between get() and getline().

Question : Difference between ios::app and ios::out.

Question : What is pointer?

Question : What is pointer arithmetic ? How is it performed?

Question : Differentiate between static and dynamic allocation of memory.

Question : What do you understand by memory leaks? How can memory leaks be avoided?

Question : What is this pointer? What is its Significance?

Question : What is the full form of LIFO? Give an example of LIFO list?

Question : What is the full form of FIFO? What is FIFO list technically called?

Question : What are the preconditions for Binary search to be performed on a single dimensional array?