城市轨道交通优先priority of urban rail transit
第1题:
A.Priority(master)>Priority(backup)>Priority(master)-Priority(reduced)
B.Priority(master)
C.Priority(master)>Priority(backup)>Priority(reduced)
D.Priority(master)
第2题:
A.2
B.4
C.8
D.16
第3题:
A.priority-group
B.priority-list
C.ippriority-group
D.priority-list1queue-byte1000
第4题:
在定义了优先级队列后,哪个命令允许接口上实施优先级队列()
第5题:
配置交换机SWA的桥优先级为0的命令为()。
第6题:
A.[Quidway]stp port Ethernet0/1 priority priority
B.[Quidway]stp priority priority
C.[Quidway-Ethernet0/1]stp priority port Ethernet0/1 priority
D.[Quidway-Ethernet0/1]stp port priority priority
第7题:
A.[Quidway]stp priority priority
B.[Quidway]stp port priority priority
C.[Quidway-Ethernet0/1]stp priority priority
D.[Quidway-Ethernet0/1]stp port priority priority
第8题:
下列程序通过设定线程优先级,抢占主线程的CPU,选择正确的语句填入横线处。 class T14 implements Runnable { private Boolean fStop - true; public void run() { while(fStop) { System.out.println(Thread.currentThread().getName() + "run"); try { Thread.sleep(l); } catch(Exception e) { e.printStackTrace(); } } } public void stopRun() { fStop = false; } } public class Testl4 { public static void main(String[] args) { T14 t14 = new T14(); Thread t1 = new Thread(ti4, "T14"); Thread t = Thread.currentThread()'; ______; Ti.start(); T14.stopRun(); System.out.println ( "stop "); } }
A.setPriority(Thread. MIN_PRIORITY)
B.t1 .setPriority(Thread. MIN_PRIORITY)
C.t.setPfiofity(Thread. MIN_PRIORITY)
D.t14.setPriority(Thread. MIN_PRIORITY)
第9题:
Which two statements are true about bandwidth guarantee?()
第10题:
()are respectively the dominant transport mode in China and in the United States.