Because sequential access time is so much faster than average access time, disk performance is improved dramatically if related data is stored in sequential sectors.

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Quizplus · Accepted Answer

This statement is true. Sequential access allows for faster data retrieval since the data is stored in contiguous sectors on the disk, meaning the disk head does not have to move as much to access the next piece of data. Therefore, storing related data in sequential sectors can improve disk performance.

Because Sequential Access Time Is So Much Faster Than Average