Which of the following statements is true regarding the difference between 32-bit and 64-bit version of the Windows OS?
1) 32-bit is the more modern of the two architectures
2) All processors can utilize 32-bit and 64-bit Windows interchangeably
3) 64-bit Windows can utilize more than 4 GB of RAM
4) There are no fundamental differences between 32-bit and 64-bit Windows