Question { emc2, 9162 }

What is difference between new and malloc?

Answer

the difference between malloc and new is just that when a
variable is declared using malloc, it requires type casting
while new operator whenever used does not type cast by
itself as there is no need for the variable to be typecasted
when used with new operator

Question { HCL, 5806 }

What is conditional Compilation?

Answer

how would it be like that....
the complete code has to be compiled in order to execute as
one cannot run or execute the code without compiling it...
then how would it be a condition to compile the code...