题目内容
假定5个进程的进程号分别为1、2、3、4、5，执行时间分别为10、1、2、1、5。进程号即为到达顺序，依次在时刻0按次序1、2、3、4、5进入单处理器系统。假设不考虑时间片。如果采用先来先服务调度，各作业的周转时间是（按进程号的顺序）：_____、____、____、____、____；如果采用短作业优先调度，各作业的执行次序是（按进程号的顺序）：____、____、____、____、____。比较可知________（FCFS/SJF）的平均周转时间更短。
查看答案
搜索结果不匹配？点我反馈
更多问题
In the event of a control column jam, an override mechanism allows the control columns to be physically separated. _________ force against the jam will breakout either the Captain’s or First Officer’s control column.
If the spoiler system is jammed, force applied to the Captain’s control wheel provides roll control from the ailerons. The spoilers and the First Officer’s control wheel are _________.
Hydraulic shutoff valves can be used to _________ each aileron, as well as the elevators and rudder, from related hydraulic system pressure.
The roll control surfaces consist of hydraulically powered ailerons and flight spoilers which are controlled by _________ either control wheel.
微信支付 
支付宝支付