Latest Answer : AdvantagesWe can use hardware more efficiently, we get efficient results.DisadvantagesMemory loss, dead locks, pre-emptions, so on... ...
Latest Answer : hi think Demand paging and Demand segmentation are used to implement Virtual memory............paging and segmentation are the techniques of memory management............ ...
Latest Answer : Hi,Physical Memory is nothing ICs physically present in computer system.They are in different forms ECC/SD Ram/DDR etc.Every server is having limited support of RAM like 512 MB/1024 MB .....2 GB, 4 GB etc.Where as virtual memory is virtually created memory by ...
The first-fit test and the worst-fit algorithm can be used for 1. contiguous alocation allocation of memory 2. linked alocation allocation of memory 3. indexed alocation allocation of memory 4. doubly-linked alocation allocation of memory
Discuss the layered structure of an operating system. List the major services provided by an operating system
Discuss in detail the Process management, Memory management, I/O and File management and Security and Protection in Windows Vista Operating System.