Difference between Top down and bottom up approaches for a
given project ?
Answer Posted / rahul agrawal
Simplest and main difference is...this two are process of solving program........
So in top down it breaks the main program in sub programs then all the sub programs are being solved then after solving it merge them all in one function to provide exact output.....so 1st we have top as a main function ok...then we break it into sub function can be taken as down...so it approach as top to down...
In the same way in c++....program is already in sub functions....it directly solve this problems and merge them together for exact output....so what is happening here that Bottom as a sub function and Up as a merge function..so it approach as bottom to up.....
....Thanks 4 reading
Is This Answer Correct ? | 8 Yes | 2 No |
Post New Answer View All Answers
explain the reference variable in c++?
What is constructor in C++?
Define private, protected and public access control.
What is searching?
How to implement is-a and has-a class relationships?
What is else syntax in c++?
the maximum length of a character constant can be a) 2 b) 1 c) 8
What is late binding c++?
What does scope resolution operator do?
What are member functions used in c++?
Why is null pointer used?
Discuss the effects occur, after an exception thrown by a member function is unspecified by an exception specification?
What is diamond problem in c++?
What are the rules for naming an identifier?
Which one is a preferred language C or C++? Why?