CompTIA
JK0-018 · Question #371
JK0-018 Question #371: Real Exam Question with Answer & Explanation
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Question
An online store wants to protect user credentials and credit card information so that customers can store their credit card information and use their card for multiple separate transactions. Which of the following database designs provides the BEST security for the online store?
Options
- AUse encryption for the credential fields and hash the credit card field
- BEncrypt the username and hash the password
- CHash the credential fields and use encryption for the credit card field
- DHash both the credential fields and the credit card field
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