问题
单项选择题
进程创建原语的任务是______。
A．为进程编制程序
B．为进程建立PCB表
C．为进程分配CPU
D．为进程分配内存
答案
参考答案：B
解析： 进程存在的标志是进程控制块，所以，创建进程就是要创建PCB，并将有关参数填入PCB中。
搜题请搜索小程序“爱下问搜题”
进程创建原语的任务是______。
A．为进程编制程序
B．为进程建立PCB表
C．为进程分配CPU
D．为进程分配内存
参考答案：B
解析： 进程存在的标志是进程控制块，所以，创建进程就是要创建PCB，并将有关参数填入PCB中。
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| Many people know Robert Schumann (舒曼) was an important musician, but they don't l his wife, Clara Wieck Schumann, was in fact more famous than he in their time. Clara was born in 1819. In her 2 , most women didn't go out. Clara, however, 3 to play the piano in public at the age of nine and was very _ 4 . In 1840, Clara got married (结婚). She became very 5 with the housework and her children. It was hard for her to find time to practice the 6 . But Clara could never 7 her love for music; she felt she had to 8 it with other pcoplc. In 1842, Clara began to play again. When Robert died in 1856, Clara had to make money for their children by herself. She 9 music'and played the piano around Europe. During this hard time, music always made her happy. Clara died at 77. Now she is still thought to be onc of the bcst 10 in history. | ||||
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