OOMD assignment 1

1.what is Object oriented development?
2.What are the different object oriented methodology steps?
3.Explain methodology steps.
4.explain aggregation with an example.
5.what are links and associations?explain
6.What is navigation of class model?
7.How do you express navigation of class model?
8.what is multiple inheritance?
9.explain types of multiple inheritance.
10.what is metadata?
11.explain classes and objects.
12.what are bags and sequences?
13.describe N ary association.
14.What is multiplicity?