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简述SPOOLING系统是如何模拟脱机外围设备操作的？

高老师2年前 (2024-03-26)操作系统概论(02323)17

简述SPOOLING系统是如何模拟脱机外围设备操作的？

预输入程序模拟控制输入的外围机，缓输出程序模拟控制输出的外围机，输出井和输出井模拟脱机外围设备操作的两个磁盘。

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