An example of an artificial key is a driver's license number

The state bit ________ is set when an attempted operation has failed.

A) ios::failbit B) ios::badbit C) ios::hardfail D) ios::goodbit E) None of the above

A channel used to create and store masks, which let you protect part of an image, is called a zeta channel.

Answer the following statement true (T) or false (F)