​Structure of the ORDERITEMS Table

question 63

Multiple Choice

​Structure of the ORDERITEMS table

-If a PRIMARY KEY constraint,named ORDERITEMS_PK,exists for the ORDER# and ITEM# columns of the ORDERITEMS table,which of the following commands will disable the constraint?​

• A) ALTER TABLE orderitems DISABLE PRIMARY KEY CONSTRAINT;
• B) ALTER TABLE orderitems DISABLE CONSTRAINT orderitems_pk;
• C) ALTER TABLE orderitems REMOVE PRIMARY KEY CONSTRAINT;
• D) ​ALTER TABLE orderitems MODIFY PRIMARY KEY CONSTRAINT DISABLE;

---

Definitions:

Quality Of Goods

A measure of the perceived value, excellence, or standards of products manufactured or sold.

Outsourcing

The business practice of hiring a party outside a company to perform services or create goods that were traditionally performed in-house by the company's own employees and staff.

Few Suppliers

A sourcing strategy where a company relies on a limited number of suppliers for its materials or components.

Technological Change

Technological change involves the invention, innovation, and diffusion of new technologies or processes, significantly impacting productivity and societal practices.