Un-Answered Questions { C }

What is meant by realloc()?

662


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

692


What is modeling?

632


Explain 'bit masking'?

638


What is ponter?

759


What is the use of pointers in C?

603


How do you do dynamic memory allocation in C applications?

616


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

606


What is #ifdef ? What is its application?

633


What are disadvantages of C language.

632


What is the difference between new and malloc functions?

562


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

633


What are the two forms of #include directive?

630


How macro execution is faster than function ?

649


What do you mean by a local block?

616