My application is ONLINE examination. Something like computer based test.( CBT) where people can do online register for courses, get the exam dates , give their test on specific dates. get the score card and certificate later. All these 3months of process. It may take one semister time from beginning of the registration till get the certification.
This online is not general online tests ( Like GRE, certification courses etc...) I mean get the result immediately , get the certificate there and then...otherwise conceptual same but nature was different. This online test i am talkinga about university for their students. ( For example correspondenc courses.)
this application must be accessible through out the world
for this application i want to know
what type of
logical architecture
physical architecture
conceptual architecture
interface architecture
technology architecture
what type of technology to use(is it ok with .net)
what are the different modules in application
how one module talks with another module
how many webservers are needed
what type of webservers(iis or anyother)
application server
how frontend is designed
what is the database server(sqlserver/oracle/mysql,....)
depending on the above question what would you suggest
please give me the architectural design
please reply back as soon as possible
thanks