What Does the Following SQL Statement Do

question 81

Multiple Choice

What does the following SQL statement do?
UPDATE Product_T
SET Unit_Price = 775
WHERE Product_ID = 7

• A) Changes the price of a unit called Product_T to 7
• B) Changes the unit price of Product 7 to 775
• C) Changes the length of the Unit_Price field to 775
• D) Updates the Product_T table to have a unit price of 775

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Definitions:

Retro-

A prefix meaning "backwards" or "behind," used in various contexts including medical terminology to denote location or time.

Backward

Denotes a movement or action directed towards the rear or in reverse.

Ante-

A prefix meaning before or preceding in time or order.

Before

Prior to a certain time or event.