Differentiate between swapping and paging?
Swapping : In the case of swapping the main memory is loaded with the complete process and thus only the process less than the main memory size is executable. This is fairly easy to implement but not very efficient.
Paging : On the other hand in the case of paging instead of loading the whole process into the main memory only required memory pages are loaded. This is complex to implement but allows us to run a number of processes simultaneously
