Disk Management and File System Crossword

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Across
  1. 2. Disk scheduling that moves only as far as the last request
  2. 3. Structure that stores information about files
  3. 5. Temporary storage area for data during transfer
  4. 7. Basic unit of data storage on a disk
  5. 9. Process of assigning disk blocks to files
  6. 12. Disk arm scheduling strategy moving back and forth
  7. 14. Delay between request and data transfer start
  8. 15. Data structure containing file metadata in UNIX
  9. 16. Hierarchical organization of directories and subdirectories
  10. 17. Shortest Seek Time First scheduling algorithm
  11. 19. List of unused blocks available for allocation
Down
  1. 1. Time taken by the disk arm to reach a specific track
  2. 4. Circular SCAN algorithm that wraps around the disk
  3. 6. Logical structure managing files on a storage device
  4. 8. Allocation method where each block points to the next
  5. 10. Allocation strategy storing files in consecutive blocks
  6. 11. Circular LOOK disk scheduling algorithm
  7. 13. Allocation strategy using an index block of pointers
  8. 18. Amount of data processed in a given time
  9. 19. First Come First Serve disk scheduling algorithm