Which column is the most appropriate to be a primary key in Customer table: a. Phone b.

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Which column is the most appropriate to be a primary key in Customer table:

a. Phone

b. Address

c. CustName

d. CustNo

Related Book For answer-question

Discrete Mathematics and Its Applications

ISBN: 978-0073383095

7th edition

Authors: Kenneth H. Rosen

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Posted Date: Jun 14, 2022 08:46 AM

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Which column is the most appropriate to be a primary key in Customer table: a. Phone b.

Question:

Expert Answer:

The answer is d CustNo A primary key is a field in a table which uniq... View the full answer

Discrete Mathematics and Its Applications

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