what is COPY CONSTRUCTOR and what is it used for?
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What do you mean by delegate? Can a user retain delegates?
Is it possible to use a new for the reallocation of pointers ?
what is the behaviour of C and C++ compiler for the below statements. int *p; p = malloc(100); Is the behaviour same ? or different ?
What do you mean by persistent and non persistent objects?
How new/delete differs from malloc()/free?
What is the oldest programming language?
Define stacks. Provide an example where they are useful.
If you had the following code: int x = 23; int *y; y = &x; The instruction y++; does what?
What is c++ & why it is used?
How do you flush a buffer in c++?
What does it mean to declare a member function as virtual?
If a header file is included twice by mistake in the program, will it give any error?