参考答案和解析
(1) 批处理操作系统(batch processing operating system)
(2) 分时操作系统(time sharing operating system)
(3) 实时操作系统(real time operating system)
(4) 个人计算机操作系统(personal computer operating system)
(5) 网络操作系统(network operating system)
(6) 分布式操作系统(distributed operating system)
