皮皮学，免费搜题
登录
搜题
【单选题】
某简单分页式存储管理中, 逻辑 地址空间分页为每页 1KB,对应相应的物理块。设主存总容量为256KB,描述主存分配情况的位示图如下所示(0表示未分配,1表示已分配), 起始页号 位示图 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 16 1 0 1 1 1 0 0 0 0 0 1 1 1 0 0 0 32 1 1 1 1 1 1 1 1 1 1 1 1 1...... 此时,操作系统创建了一个新进程,大小为 2.5KB,按首先分配低址空间的策略,那么,分配给该进程的页面的页号分别是A.
17、21和22
B.
21 、 22 和 23
C.
23 、 24 和 25
D.
29、30和31
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【单选题】在一定温度下,等体积的甲醛( HCHO)溶液和葡萄糖(C 6 H 12 O 6 )溶液的渗透压相等,溶液中甲醛和葡萄糖的质量比是( )
A.
6:1
B.
1:6
C.
1:3
D.
3:1
【简答题】When we talk about stars, especially women stars, it seems that they are always young, pretty and own charming body shapes. But recently a Britain’s Got Talent（英国达人）star Susan Boyle has changed our vi...
【简答题】If you love books, then“Three Cups of Tea”will be your favorite. It will take you on an adventure（冒险）to one of the highest mountains in the world. You will learn how the people and children there live...
【简答题】函数有返回值吗?返回值需要接受吗?
【判断题】D It will be cloudy in Shanghai tomorrow. The temperature will be as high as 31°C. It will be very warm. You can wear your skirt. A light rain is going to fall in Lhasa tomorrow afternoon. When you go...
A.
正确
B.
错误
【简答题】It will be cloudy in Shanghai tomorrow. The temperature will be as high as 31°C. It will be very warm. You can wear your skirt. A light rain is going to fall in Lhasa tomorrow afternoon. When you go o...
相关题目：
【单选题】在一定温度下,等体积的甲醛( HCHO)溶液和葡萄糖(C 6 H 12 O 6 )溶液的渗透压相等,溶液中甲醛和葡萄糖的质量比是( )
A.
6:1
B.
1:6
C.
1:3
D.
3:1
参考解析：
知识点：
题目纠错 0
发布
