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In Magnetic Disks Structures, The surface of a platter is logically divided into circular______
  • a)
    sectors
  • b)
    arms
  • c)
    tracks
  • d)
    spindle
Correct answer is option 'C'. Can you explain this answer?
Most Upvoted Answer
In Magnetic Disks Structures, The surface of a platter is logically di...
Magnetic Disks Structures: Circular Tracks

Circular Tracks:
The surface of a platter in a magnetic disk is logically divided into circular tracks. A track is a concentric circle on the surface of the platter. Each track is divided into sectors. The sector is the smallest unit of storage that can be accessed at one time. A sector contains a fixed number of bytes of data, typically 512 bytes.

The innermost track is called the zero track, and the outermost track is called the outermost track. The tracks are numbered from 0 to the number of tracks minus one. The number of tracks depends on the size of the disk. The larger the disk, the more tracks it has.

The tracks are further divided into sectors. The sectors are numbered from 1 to the number of sectors per track. The number of sectors per track depends on the disk's formatting. The formatting specifies the number of tracks, the number of sectors per track, and other disk parameters.

Conclusion:
In conclusion, the surface of a platter in a magnetic disk is logically divided into circular tracks. Each track is divided into sectors, which are the smallest unit of storage that can be accessed at one time. The number of tracks and sectors per track depends on the size of the disk and the formatting.
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In Magnetic Disks Structures, The surface of a platter is logically di...
Concept:
Magnetic Disks:
  • Magnetic Disks provide the bulk of secondary storage for modern computer systems. Conceptually, disks are relatively simple. Each disk platter has a flat circular shape, like a CD. The two surfaces of a platter are covered with magnetic material. We store information by recording it magnetically on the platters.
  • A read-write head "flies" just above each surface of every platter. The heads are attached to a disk arm that moves all the heads as a unit. The surface of a platter is logically divided into circular tracks which are subdivided into sectors.
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In Magnetic Disks Structures, The surface of a platter is logically divided into circular______a)sectorsb)armsc)tracksd)spindleCorrect answer is option 'C'. Can you explain this answer?
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