hi friends i need ur help for these queries

Hi friends

Its urgent

I have some queries

1 Tell me the work of Sd consultants in the first stage and second stage

2 who prepares Bule print and what is the involvement of sd consultants.

3 In the fourth stage who will do all the testing and what is the need of these testing just like integration, unit testing.

4 in the implementation how sd consultants inetract with client or how they trained them

5 tell me the involvement of Sd consultants in asap methodology in each and every satge in breif

6 What kind of developments did by sd consultants in implementation

with best of luck