20 Kb will be the minimum amount of memory required to support these mappings assuming that we are using x86, paging, a 2level page table (page directory and then page table), and a 4kb page.
Define memory.
Memory serves as the computer's electrical storage facility for the instructions and data that it needs to access fast. It is where information is kept for quick access.
Memory in computing is a system or device that is used to store data for immediate use in a computer, computer hardware, or other digital electronic devices.
As a result of memory's essential role in a computer's operation, memory is one of its fundamental capabilities. The terms primary storage and main memory are frequently used interchangeably when referring to memory.
To learn more about memory, use the link given
https://brainly.com/question/13196228
#SPJ4
