Hi,
Congrats on great score.
Can you pls help me on the below.
1. What do we mean by 'system returns the credit
cards on file.It only displays the last 4 digits ...."?Does it mean that it returns CCs from database for a particular customer or it returns the types of credit
cards like Masters/Visa/Diners.I feel in the online shopping a customer has to key in CC no,expiry date etc rather than it being displayed by system as mentioned in assignment .
2. How do we know if transmaster supports rollback or not.Actually creditcard transaction should be successful only if i can successfully perform the other subsequent operations e.g. sending email,updating the status etc.
3. Do we need to mention how XML-RPC call will be realised in notes e.g. URLConn.or SSLSocket etc.
Thanks
Ajai