A-A+
The(75)has several major components including
问题详情
The(75)has several major components, including the system kernel, a memory management system, the file system manager, device drivers, and the system libraries.
A．application
B．information system
C．network
D．operating system请帮忙给出正确答案和分析，谢谢！
参考答案
正确答案：D
解析：操作系统有几个主要组成部分，主要包括系统内核、内存管理、文件系统管理、设备驱动管理和系统库等。
