The nominal group technique is more refined and structured than brainstorming

If you have to update the same information in multiple places within the database, you have:

A) An insert anomaly B) An update anomaly C) A deletion anomaly D) None of the above

A study of brand placements in films found a(n) ______ effect between stock returns and time (in days)

a. short-term b. inverted-U c. placebo d. R-F-M e. contextual