How two application are interconnected

Greenhorn

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posted 15 years ago

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Hi,
suppose we have IRCTC.com(indian railways site) and there we have a link to
any banks like CITI or HDFC or ICICI. So after entering the passenger details in the IRCTC site it will directly take us to the citibank login page for paying the money. what is the technology used over here and how it is interconnected?

Campbell Ritchie

Marshal

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posted 15 years ago

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Hyperlinks, surely?

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