Memory management Interview questions


Total available count: 45
Subject - Operating System
Subsubject - Memory management

What is major difference between the Historic Unix and the new BSD release of Unix System V in terms of Memory Management?

Historic Unix uses Swapping – entire process is transferred to the main memory from the swap device, whereas the Unix System V uses Demand Paging – only the part of the process is moved to the main memory. Historic Unix uses one Swap Device and Unix System V allow multiple Swap Devices.




Next 2 interview question(s)

1
What is the difference between Swapping and Paging?
2

What is page fault? Its types?