What should you do?

You develop a database application. You create four tables. Each table stores different categories of products.
You create a Primary Key field on each table.
You need to ensure that the following requirements are met:
• The fields must use the minimum amount of space.
• The fields must be an incrementing series of values.
• The values must be unique among the four tables.
What should you do?
A. Create a ROWVERSION column.
B. Create a SEQUENCE object that uses the INTEGER data type.
C. Use the INTEGER data type along with IDENTITY
D. Use the UNIQUEIDENTIFIER data type along with NEWSEQUENTIALID()
E. Create a TIMESTAMP column.

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