Christina Is Putting Together a Presentation for the Marketing Department

Multiple Choice

Christina is putting together a presentation for the Marketing Department personnel explaining data storage options. Please answer the three questions below.
-A Marketing Manager asks Christina what could have caused the recent head crash on his hard drive. Christina explains that this happens when the ____ head runs into a dust particle or some other contaminant.

A) write
B) read
C) read-write
D) optical