Operating System - Puzzle

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Across
  1. 5. Replace the page that has not been used for longest period of time.
  2. 6. Information is recorded magnetically in _____ disks.
  3. 9. for each _____ the page table is maintained by the Operating System.
  4. 10. occurs when a requested page is not in memory.
  5. 12. paging, a process is copied into the main memory from the secondary memory
  6. 13. Is logical Address space can be larger than physical address space?
  7. 14. The set of tracks that are at one arm position make up a ___________.
  8. 15. The time taken to move the disk arm to the desired cylinder is called the _________ time.
Down
  1. 1. what memory is called separation of user logical memory and physical memory.
  2. 2. Address generated by CPU is
  3. 3. Which page replacement algorithm suffers from Belady’s anomaly?
  4. 4. When the head damages the magnetic surface, it is known as head _________.
  5. 7. Run time mapping from virtual to physical address is done by ____________.
  6. 8. Replace the page that will not been used for longest period of time.
  7. 11. The strategies like the first fit, best fit and worst fit are used to select a ______.