1. In discussing value chain structure, which of the following is not considered a support activity? A) service. B) human resources. C) purchasing. D) technology. 2.The attribute that can uniquely identify a specific row in a table is the? A) primary key. B) secondary key. C) foreign key. D) logical key. E) database key.

Practical Management Science
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1. In discussing value chain structure, which of the following is not considered a support activity?

A) service.

B) human resources.

C) purchasing.

D) technology.

 

2.The attribute that can uniquely identify a specific row in a table is the?

A) primary key.

B) secondary key.

C) foreign key.

D) logical key.

E) database key.

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