Multiple Choice
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?
Correct Answer:

Verified
Correct Answer:
Verified
Q14: Indexes generally slow down access speed in
Q21: The DELETE TABLE DDL command is used
Q30: DDL is typically used during which phase
Q72: In databases, null values are equivalent to
Q82: _ is a set of commands used
Q84: SQL is both an American and international
Q94: What does the following SQL statement do?
Q95: Which of the following is a purpose
Q97: What results will be produced by the
Q99: The command for creating a database is:<br>A)