InterviewSolution
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The Sagetref.pc Program, In Retail Sales Audit (resa), Creates A “credit Card Mappings” File. What Is In This File? |
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Answer» Sagetref.pc read the sa_cc_val and WRITES to the credit card MAPPINGS file. This table is used to maintain information for credit card validation. This table holds the prefix range, credit card number length, and type of validation (modulus 10 or none) for a specific credit card. This table is maintained by the DBA or IT Group. There are no front-end screens. Sagetref.pc read the sa_cc_val and writes to the credit card mappings file. This table is used to maintain information for credit card validation. This table holds the prefix range, credit card number length, and type of validation (modulus 10 or none) for a specific credit card. This table is maintained by the DBA or IT Group. There are no front-end screens. |
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