2 votes 2 votes Two processes page tables have user page entries mapped to frame number 3. Does this mean they share the same physical page ? PriDix asked Sep 22, 2016 PriDix 391 views answer comment Share Follow See 1 comment See all 1 1 comment reply mcjoshi commented Sep 22, 2016 reply Follow Share if this happens at same time than yes. But it may be the case that one process is completed and then other processes is loaded in frame $3$. 0 votes 0 votes Please log in or register to add a comment.
0 votes 0 votes In a uniprocessor system, one process at a time gets executed.I think In that case, there will be no problem even if two process pages are mapping to same frame number. They go to same frame number but, one after the other. Anusha Motamarri answered Sep 22, 2016 Anusha Motamarri comment Share Follow See all 0 reply Please log in or register to add a comment.
0 votes 0 votes yes...this is the shared page concept... Pavan Kumar Munnam answered Sep 22, 2016 Pavan Kumar Munnam comment Share Follow See all 0 reply Please log in or register to add a comment.