题目内容

MCS-51的ALE线的作用是什么？在主机不访问外部数据时它的输出脉冲频率是多少？可作什么用？

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You have a stand-alone file server that runs Windows Server 2003 Service Pack 2 (SP2). The server has a shared folder that contains over 1,000 folders. The folders contain over 100,000 files. You need to create a batch file that modifies the permissions of all files that start with the string “report”. Which command should you include in the batch file? （）

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