when we swipe the credit card what will genertaed in Back
end.
how system will validated from the back end
for credit card who is Aquriree and Issuer ,



when we swipe the credit card what will genertaed in Back end. how system will validated from th..

Answer / kalyan s

Bank ATM application is Client Server application ok

First when you insert the card and swap then card validation
request send to server and server authenticate the request
and send the response like this connection goes on ..

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