Which of the following questions is answered by the SQL statement? Select Count (Product_Description) from Product_T;
A) How many products are in the table Product_T?
B) How many products have product descriptions in the Product Table?
C) How many characters are in the field name "Product_Description"?
D) How many different columns named "Product_Description" are there in table Product_T?

Question

Quizplus · Accepted Answer

The SQL statement counts the number of non-null entries in the "Product_Description" column, indicating how many products have descriptions.

Which of the Following Questions Is Answered by the SQL