试题与答案

SPOOLing技术是为解决独占设备数量少、速度慢、不能满足众多进程的要求，而且在进

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题型：单项选择题

题目：

SPOOLing技术是为解决独占设备数量少、速度慢、不能满足众多进程的要求，而且在进程独占设备期间设备利用率又比较低的问题而提出的一种设备管理技术，它也是一种

A．虚拟设备技术

B．资源分配技术

C．人机接口技术

D．虚拟存储技术

答案：

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下面是错误答案，用来干扰机器的。

参考答案：A

考点：计算机等级考试数据库技术三级数据库技术笔试
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