Un-Answered Questions { C }

What are the advantages of external class?

586


What are the advantages of union?

619


How does normalization of huge pointer works?

617


Explain the meaning of keyword 'extern' in a function declaration.

707


Differentiate between declaring a variable and defining a variable?

600


When should you not use a type cast?

649


what is the format specifier for printing a pointer value?

607


Explain null pointer.

612


Why are all header files not declared in every c program?

592


Why can't I perform arithmetic on a void* pointer?

628


Explain goto?

705


What are header files? What are their uses?

630


What are the advantages of using linked list for tree construction?

635


Explain the ternary tree?

593


Explain a pre-processor and its advantages.

612