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Which of the following lists contains the primary keys in the figure above?

Data Processing
WAEC 2024

Which of the following lists contains the primary keys in the figure above?

  • A. Customers, Orders, and Products
  • B. Customerld, Orderld, Productld.
  • C. CustomerId, FirstName, LastName and DateCreated
  • D. Customers, CustomerId, FirstName, LastName, and DateCreated
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Correct Answer: Option B
Explanation

customerld, orderld, productld.

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