CompTIA
DS0-001 · Question #85
Howard is a database designer for an e-commerce website working on creating a table to store customer information. He wants to ensure that each customer can be uniquely identified within the table. Wh
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Database Fundamentals
Question
Howard is a database designer for an e-commerce website working on creating a table to store customer information. He wants to ensure that each customer can be uniquely identified within the table. Which database concept should Jack use to accomplish this goal?
Options
- APrimary Key
- BTuple
- CForeign Key
- DRelation
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Topics
#Primary Key#Table Design#Unique Identification