Write explanatory notes on Paging.
The memory paging mechanism located inside the 80386 and above permits any physical memory location to be allocated to any linear address. The linear address is explained as the address produced by a program. Along with the memory paging unit, the linear address is invisibly translated in any physical address that allows an application written to function at a exact address to be located during the paging mechanism. This also permits memory to be placed in areas where no memory exists.