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●A disk scheduling mechanism in an operating system causes the disk arm to sweepbackand forth across the disk Surface servicing all requests in its path．This is a (73) ．
(73) A．First Come First Serve
B．Shortest Seek Time First
C．Scan
D．None of the above
参考答案
更多 “ ●A disk scheduling mechanism in an operating system causes the disk arm to sweepbackand forth across the disk Surface servicing all requests in its path．This is a (73) ．(73) A．First Come First ServeB．Shortest Seek Time FirstC．ScanD．None of the above ” 相关考题
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DOS的英文表示是()。
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