The floating point number will be demoted to an int, so 1 and 4 are fine. 2 is fine naturally, but 5 is invalid (2 params passed where 1 is expected). Therefore option 3 is correct: <span>all of the options are legal except for 5</span>
Physical storage is like your Hard Drive, Virtual is what is called the Cloud. Hard drives are able to pull information directly from inside the computer while the cloud has to do over the internet.
