单项选择题
A customer is experiencing a performance bottleneck in a disk subsystem. The server is performing sequential I/O with a small number of users requesting large files. Which of the following would most likely resolve the bottleneck？（）
A.Increase seek translation
B.Increase data transfer rate
C.Decrease rotational latency
D.Increase rotational latency
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A.Network utilization
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Acustomerisrunninganapplicationwithlargeblockfilesthatcontainimagesandvideofiles.Theyhavearequirementforalowcoststoragesolution.TheconsultantrecommendedconsideringtheNASsolution.WhichofthefollowingbenefitswilltheNASsolutionprovide？（）
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B.File sharing on the storage system
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