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【单选题】
提高内存利用率主要是通过内存分配功能实现的,内存分配的基本任务是为每道程序( )。使每道程序能在不受干扰的环境下运行,主要是通过( )功能实现的。 I.分配内存;II.内存保护;III.地址映射;IV.对换;V.内存扩充;VI.逻辑地址到物理地址的变换;VII.内存到外存间交换;VIII.允许用户程序的地址空间大于内存空间。
A.
Ⅰ；Ⅱ
B.
Ⅲ；Ⅳ
C.
Ⅴ；Ⅵ
D.
Ⅶ；Ⅷ
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相关题目：
【简答题】LOS ANGELES, the US Los Angeles Superior Court Judge Mitchell Beckloff ruled Michael Jackson’s father can receive some medical records related to his superstar son’s death．The judge will review the re...
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He had to wait for an appointment.
B.
He had other things to do first.
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His waist had seemed all right.
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His injury had kept him at home.
查看完整题目与答案
【单选题】PowerPoint中,有关设计模板下列说法中错误的是( )
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B.
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C.
用户不可以修改
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查看完整题目与答案
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A.
建立一个 PCB 进程控制块
B.
由进程调度程序为进程调度 CPU
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查看完整题目与答案
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Because he dared not order Microsoft to be broken up into separate companies.
C.
Because of his comments concerning the case inside and outside the courtroom.
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Because he was late for the court.
查看完整题目与答案
【判断题】Judge Jackson was fired, for he gave his opinions to reporters during the trial.
A.
正确
B.
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查看完整题目与答案