operating system

operating system

1. memory managment

   • backing store managment
   • peripheral managment
     • buffer
   • virtual memory
   • paging and segmantation
     • logical address space
     • physical memory address
     • segmentation

2. processor schedueling

   • multitasking
   • processor schedueling
     • round robin
       • time slice
       • interval timer
     • first come first served
     • multi-level feedback queus
     • shortest job first
     • shortest remaining time
     • scheduler

3. interrupt service routine

   • interrupt
   • loader