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  1. S

    paging in operating system

    what the difference between these : 1- page table 2- page frame 3- page table entry 4- page
  2. S

    tasks are handled by hardware

    Which of the following tasks are handled by hardware (not by the operating system or by the process)? and how? address translation initialize trap table initialize free list cpu caching
  3. S

    Address spaces

    What is the difference between kernel space and user space
  4. S

    System calls

    Im trying to understand the difference between these two , that was not easy to get help from Google! 1) call stack vs kernel stack 2) privileged operation vs privileged instruction any help?;)
  5. S

    Affinity- operating system

    What is Affinity_? Please explain it with a small example , please do not answer with this ( ask google), there are lots of resources on Google and all them are un-understandable and not for nOObs :)
  6. S

    help to solve this question on Gang Scheduling!

    Should threads from the same process (or processes from the same virtual machine) run at the same time on the CPUs?
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