Use ________ to get a sneak preview of any open window, even if it is covered by another

Which of the following is NOT true regarding anomalies?

A) Anomalies can be categorized into three types–insert, delete, and update. B) One goal of concatenating fields is to minimize anomalies. C) Update anomalies can be difficult to detect. D) Anomalies are unmatched or missing data that is caused by limitations in database design.

Which two components would be used when performing preventive maintenance? (Select two.)

A) Mask B) Antistatic bag C) Antistatic mat D) Wrist strap E) Safety goggles