IBM
C2090-461 · Question #159
In order to consistently mask a credit card number, which option should be used?
The correct answer is A. TRANS CCN. See the full explanation below for the reasoning.
Question
In order to consistently mask a credit card number, which option should be used?
Options
- ATRANS CCN
- BTRANS CCN ('=n CREDITCARD')
- CSUBSTR(CREDITCARD. 1. 12) || SEQ(1111.1)
- DThere is no reason to mask the credit card number as long as you mask the name.
How the community answered
(41 responses)- A80% (33)
- B5% (2)
- C5% (2)
- D10% (4)
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