Answer Posted / abu

two type of 2tier architecture
1.fat Client
here the application or business layer is associated
with user or presentation layer and data storage layer is
reside separately.
Ex.- by submitting user name and password before login into
home page

2.fat Server
here the application or business layer is associated
with data storage layer and user or presentation layer is
reside separately.here all function is carried out on the
server.



3tier architecture
here all 3 layers such presentation layer, application
layer and data storage layer is residing separately either
on same machine or on the different machine.
Ex-client submitting request in presentation layer and send
it to business layer for validation which in turn interact
with data base and retrieving the requested information from
it and send it to the client.

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Please is there any one working with ITR.COM? Having interview with them. Any tips will help.

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send the senario template

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