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For a database of books in the bookstore, the __________ serves as the primary key (a)...

For a database of books in the bookstore, the __________ serves as the primary key (a) Library of Congress code (b) Book publication date (c) Publisher’s zipcode (d) ISBN (e) none of the above

When organizing data in a special order, the first step is to determine ____. (a) the sort keys (b) the sort order (c) if sorting is required (d) the restrictions (e) all of the above

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Answer #1

Dear Student ,

As per the requirement submitted above , kindly find the below solution.

Question :

Answer :(d) ISBN

Explanation :ISBN is the primary key which uniquely identifies each book in the bookstore.

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Question :

Answer :(a) the sort keys

Explanation :When organizing data in a special order, the first step is to determine the sort keys.

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NOTE : PLEASE FEEL FREE TO PROVIDE FEEDBACK ABOUT THE SOLUTION.

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