_____ transparency allows the system to operate as if it were a centralized database management system

What does the following SQL statement do? Select * From Customer Where Cust_Type = "Best"

A) Selects all the fields from the Customer table for each row with a customer labeled "Best" B) Selects the "*" field from the Customer table for each row with a customer labeled "Best" C) Selects fields with a "*" in them from the Customer table D) Selects all the fields from the Customer table for each row with a customer labeled "*"

Which of the following is based on the idea of complete price transparency in a perfect information marketplace?

A) the Law of One Price B) dynamic pricing C) price discrimination D) versioning