单选题:下面的哪一个结构可以被称为进程控制块PCB (Process Control Block)的最重要结构?
下面的哪一个结构可以被称为进程控制块PCB (Process Control Block)的最重要结构?@[D](1)
A. struct mm_struct
B. struct pcb
C. struct thread_info
D. struct task_struct
A.struct mm_struct
B.struct pcb
C.struct thread_info
D.struct task_struct
答案:D
A. struct mm_struct
B. struct pcb
C. struct thread_info
D. struct task_struct
A.struct mm_struct
B.struct pcb
C.struct thread_info
D.struct task_struct
答案:D