Memory Management on Operating System related Questions and Answers

Question :   The operating system and the other processes are protected from being modified by an already running process because : 1. they are in different memory spaces 2. they are in different logical addresses 3. they have a protection algorithm 4. every address generated by the CPU is being checked against the relocation and limit registers Answer :   4 - every address generated by the CPU is being checked against the relocation and limit registers