RE: What is the difference between Object oriented and structured programming ?
The main difference between both is in struc-prog the flow of program execution is based on the structure of the program written... but in oop the program basic entity is object.. object is created which help in execution of the program....
In Structured Language there is more dependency between the variables and the program like a chain... Where as OOPs it is even though dependent still it's modular.
Structured Language is commandline friendly OOPs is user(Developer) friendly.
RE: What is the difference between Object oriented and structured programming ?
It isn't usually a difference in the language itself but actually a difference in how the programming is done and documented.
A procedural approach would be to get the thing coded and working step by step coding each step as you go usually from scratch. Especially with old programming languages and really long programs it can be hard to go back and follow what is going on.
Object oriented programming's major difference is documenting pieces of code and being able to go back and re-use them. Even in a really long program because of the organization and documentation... it is easier to follow along about what is happening.