CMOS = Complementary Metal Oxide Semiconductor
CCD = Charge-Coupled Device
There you go, that just about explains it all doesn't it
What do you mean - NO!
Ho hum, then you had better have a quick read
Here although this relates to CCD vs CMOS in a digitasl stills camera, but does explain the differences between the two technologies.
A bit more reading
Here.
Both the above sites were found with just a quick Google search for 'ccd vs cmos' and brought up a lot more sites if you can be bothered to read them all.
Mark.