问题
问答题 简答题
从资源管理的角度来看，操作系统的功能是如何划分？
答案
参考答案：从资源管理的角度看，操作系统的功能分为：处理机管理、存储管理、设备管理、文件系统和用户接口等部分。
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从资源管理的角度来看，操作系统的功能是如何划分？
参考答案：从资源管理的角度看，操作系统的功能分为：处理机管理、存储管理、设备管理、文件系统和用户接口等部分。
| 完形填空。 | |||
| One day John and Bill were fishing. John took his 1 Black with him on the riverbank. When the dog saw a bird, he would run 2 it and try to 3 it. "All the fish are afraid and 4 away," said Bill. "Be quiet, Black."John shouted at the dog, 5 Black did not listen to him. "Shall we go now, Bill?" asked John, "next time I shall not bring him here 6 ." "Wait," said Bill. "A fish is biting my line." "Be careful!"shouted John. But it was too 7 . The boy fell into the water. "Help! Help!"Bill shouted. But John couldn't swim, either. 8 Black came out. He jumped into the water and 9 the boy onto the bank and 10 his life. | |||
| ( )1. A. fish ( )2. A. into ( )3. A. smell ( )4. A. walk ( )5. A. and ( )6. A. too ( )7. A. late ( )8. A. Some times ( )9. A. saw ( )10. A. gave | B. dog B. onto B. play B. swim B. or B. either B. dangerous B. At times B. tried to help B. made | C. cat C. away C. catch C. fly C. but C. again C. fast C. Since then C. pulled C. came to | D. friend D. after D. shout D. run D. so D. also D. safe D. Just then D. swam together D. saved |