Which Memory takes different lengths of time to access information, depending on where the desired location is relative to the current physical position of the disk.
Question
Which Memory takes different lengths of time to access information, depending on where the desired location is relative to the current physical position of the disk.
Solution
The type of memory that takes different lengths of time to access information, depending on where the desired location is relative to the current physical position of the disk, is known as a Hard Disk Drive (HDD).
Here's why:
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A Hard Disk Drive (HDD) stores data on a rotating disk. The data is read by a mechanical arm that moves across the disk.
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The time it takes to access data on an HDD can vary because the speed at which data can be read from or written to the disk depends on the physical location of the data.
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If the data is located on a part of the disk that is currently under the read/write head (the part of the mechanical arm that reads and writes data), then the data can be accessed quickly.
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However, if the data is located on a different part of the disk, the mechanical arm has to move to that location, which takes time. This is known as seek time.
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Therefore, the time it takes to access data on an HDD can vary depending on the physical location of the data relative to the current position of the read/write head.
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