The Select Operation

question 5

Multiple Choice

The select operation:

• A)combines relational tables to provide the user with more information than is otherwise available.
• B)creates a subset consisting of columns in a table.
• C)identifies the table from which the columns will be selected.
• D)creates a subset consisting of all records in the file that meet stated criteria.
• E)creates a subset consisting of rows in a table.

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Definitions:

Hospital

A healthcare institution providing patient treatment with specialized medical and nursing staff and medical equipment.

Straight Rebuy

A situation in business procurement where a company reorders an existing product or service from the same supplier without modifications.

Modified Rebuy

A buying situation in which an organization revisits and adjusts the terms of a purchase, often because of changes in requirements, prices, or suppliers.

New Buy

A purchasing situation in which a buyer acquires a product or service for the first time, representing the highest level of decision-making involvement.