单选题:Which of the following functionalities in an operating system do
Which of the following functionalities in an operating system does not need special hardware support? @[A](1)
A. process scheduling
B. clock management
C. address mapping
D. interrupt system
A.process scheduling
B.clock management
C.address mapping
D.interrupt system
答案:A
A. process scheduling
B. clock management
C. address mapping
D. interrupt system
A.process scheduling
B.clock management
C.address mapping
D.interrupt system
答案:A