Un-Answered Questions { C }

What is meant by realloc()?

816


Difference between macros and inline functions? Can a function be forced as inline?

815


What is modeling?

759


Explain 'bit masking'?

765


What is ponter?

932


What is the use of pointers in C?

758


How do you do dynamic memory allocation in C applications?

763


Process by which one bit pattern in to another by bit wise operation is?

767


What is #ifdef ? What is its application?

775


What are disadvantages of C language.

787


What is the difference between new and malloc functions?

685


What do you understand by friend-functions? How are they used?

790


What are the two forms of #include directive?

775


How macro execution is faster than function ?

795


What do you mean by a local block?

754