进程的调度算法,不包括以下哪一种?
D,进程调度算法:
(1)先来先服务:又称先进先出,就绪队列按先来后到原则排队。
(2)优先数调度:优先数反映优先级,就绪队列按优先级排队。
(3)轮转法:就绪队列按先进先出排队,但每个进程执行一次占有处理器时间都不超过规定的时间,即时间片,若超过就释放自己占有的CPU排到队尾,等待下一次调度。
( )is the process of transforming information so it is unintelligible to anyone but the intended recipient.
As each application module is completed,it undergoes( )to ensure that it operates correctly and reliably.
( )algorithm specifies the way to arrange data in a particular order.
After analyzing the source code,( )generates machine instructions that will carry out the meaning of the program at a later time.
( )can help organizations to better understand the information contained within the data and will also help identify the data that is most important to the business and future business decisions.
浏览器开启无痕浏览模式后,( )依然会被保存下来。
下列协议中,不属于TCP/IP协议簇的是( )。
下列传输介质中,带宽最宽、抗干扰能力最强的是( )。
数控编程常需要用参数来描述需要加工的零件的图形。在平面坐标系内,确定一个点需要2个独立的参数,确定一个正方形需要( )个独立的参数。
某书的页码为1,2,3,...,共用数字900个(一个多位数页码包含多个数字),据此可以推断,该书最大的页码为( )。