DIMM is an acronym for Dual Inline Memory Module. To what does the “dual” part of a DIMM refer?
A) The electrical contacts on a DIMM are different on each side
B) DIMMs are twice the size of SIMMs
C) DIMMs must be installed in pairs
D) Memory chips are installed on both sides of a DIMM
E) DIMM memory modules have really bad mood swings