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​Structure of the PROMOTION Table

question 53

Multiple Choice

​Structure of the PROMOTION table
​Structure of the PROMOTION table    -Based on the structure of the PROMOTION table,which of the following commands will add a PRIMARY KEY constraint to the GIFT column?​ A)  CREATE TABLE promotion (gift VARCHAR2(15) PRIMARY KEY, Minretail NUMBER(5,2) , Maxretail NUMBER(5,2) ) ; B)  ALTER TABLE promotion ADD PRIMARY KEY(gift) ; C)  ​ALTER TABLE promotion MODIFY (gift PRIMARY KEY) ; D)  ​none of the above
-Based on the structure of the PROMOTION table,which of the following commands will add a PRIMARY KEY constraint to the GIFT column?​

Identify the most challenging aspects of the integrative negotiation process.
Manage the dynamics and phases of negotiation for successful outcomes.
Develop standards for judging potential solutions in negotiation.
Recognize the value of time and creative thinking in generating solutions.

Definitions:

Hindgut

Caudal or terminal part of the embryonic gut.

Cloaca

In early embryos, the endodermally lined chamber into which the hindgut and allantois empty.

Coelom

The fluid-filled cavity within the body of most multicellular animals, surrounded by a mesothelium, that houses and protects internal organs.

Allantois

An embryonic membrane involved in the early fluid exchange between the embryo and the yolk sac.

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