【判断题】【消耗次数：1】
进程控制块（PCB）是专为用户进程设置的私有数据结构，每个进程仅有一个PCB。
①
正确
②
错误
参考答案：
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相关题目
【单选题】
进程控制块是描述进程状态和特性的数据结构，一个进程（ ）。
①
可以有多个进程控制块
②
可以和其他进程共用一个进程控制块
③
可以没有进程控制块
④
只能有唯一的进程控制块
【单选题】
进程控制块是描述进程状态和特性的数据结构，一个进程（ ）。
①
可以有多个进程控制块
②
可以和其他进程共用一个进程控制块
③
可以没有进程控制块
④
只能有唯一的进程控制块
【单选题】
进程控制块是描述进程状态和特性的数据结构，一个进程（）。
①
可以有多个进程控制块
②
可以和其他进程共用一个进程控制块
③
可以没有进程控制块
④
只能有唯一的进程控制块
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