The（）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:operating system D:information processing

The （71） 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:operating system D:information processing

The ______ 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

The (74) 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

The ______ 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:operating system D:iterative

The （ ） 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:operating system D:iterative

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