The term Virtual Reality became popular with computers in what decade? a. 1970’s
b. 1980’s
c. 1990’s
d. 2000’s
(Help I don’t know if it’s 1980’s or 2000’s)

22. sata3 allows for data transfer rates of 600 mb/s. explain why you would likely not be able to copy data from one hard drive to another at anywhere close to this speed. also, what could be upgraded on the computer to achieve transfer speeds closer to 600 mb/s