网友您好, 请在下方输入框内输入要搜索的题目:
题目内容
(请给出正确答案)
No rush, sir, the plane will take off in 15 minutes, there`s still () left
A.enough time
B.much time
C.many time
D.a few time
参考答案
更多 “ No rush, sir, the plane will take off in 15 minutes, there`s still () leftA.enough timeB.much timeC.many timeD.a few time ” 相关考题
考题
Can I have the bill please?().
A、How much is it, Sir?B、Where is it, Sir?C、Sure, here you are, Sir.D、OK, please look at it, Sir.
考题
The bridge should inform the engine room______before passing through congested or shallow waterway.A.24 hoursB.2 hoursC.1 hourD.15 minutes
考题
What is the default session timeout for TCP sessions?()
A. 1 minuteB. 15 minutesC. 30 minutesD. 90 minutes
考题
BobisgoingonatripwithhislaptopconfiguredwithWindows2000Professional.Heisconcernedthathewillrunoutofbatterylifeandhissystemwillcrash.Heasksyoutoconfigurethepowersavingsfeaturesothatwhenheisnotusinghislaptop,itwillsavehisworkandpowerdown.YougointoAdvancedPowerManagementoptions.Whatshouldyoudonext?()A.Setthesystemtohibernationmodeto15minutes.B.Setthesystemtosnoozemodeafter15minutes.C.MaxBatteryD.PresentationE.MinimalPowerManagement
考题
当UE过于接近NodeB时,其上行SIR和目的SIR描述正确的是()
A.上行SIR会比SIR测试目的值大很多B.上行SIR会接近于SIR测试目的值C.上行SIR会比SIR测试目的值小很多
考题
在生产者/消费者问题中,用s表示实施互斥的信号量,e表示与缓冲区空闲空间数量相关的信号量,n表示与缓冲区中数据项个数相关的信号量,下列生产者和消费者的操作(生产者和消费者可并发执行),可能产生死锁的是()。A.生产者:wait(s); wait(e); append(); signal(n); signal(s);消费者: wait(s); wait(n); take(); signal(e); signal(s);B.生产者:wait(s); wait(e); append(); signal(n); signal(s);消费者: wait(n); wait(s); take(); signal(s); signal(e);C.生产者:wait(e); wait(s); append(); signal(s); signal(n);消费者: wait(s); wait(n); take(); signal(e); signal(s);D.生产者:wait(e); wait(s); append(); signal(s); signal(n);消费者: wait(n); wait(s); take(); signal(s); signa
考题
在生产者/消费者问题中,用s表示互斥信号量,e表示空缓冲区资源信号量,n表示满缓冲区资源信号量,下列生产者和消费者的操作(生产者和消费者可并发执行),可能产生死锁的是()。A.生产者:wait(s); wait(e); append(); signal(n); signal(s);消费者: wait(s); wait(n); take(); signal(e); signal(s);B.生产者:wait(s); wait(e); append(); signal(n); signal(s);消费者: wait(n); wait(s); take(); signal(s); signal(e);C.生产者:wait(e); wait(s); append(); signal(s); signal(n);消费者: wait(s); wait(n); take(); signal(e); signal(s);D.生产者:wait(e); wait(s); append(); signal(s); signal(n);消费者: wait(n); wait(s); take(); signal(s); signa
考题
11、在生产者/消费者问题中,用s表示实施互斥的信号量,e表示与缓冲区空闲空间数量相关的信号量,n表示与缓冲区中数据项个数相关的信号量,下列生产者和消费者的操作(生产者和消费者可并发执行),可能产生死等的是()。A.消费者: wait(s); wait(n); take(); signal(e); signal(s); 生产者: wait(s); wait(e); append(); signal(n); signal(s);B.消费者: wait(n); wait(s); take(); signal(s); signal(e); 生产者: wait(s); wait(e); append(); signal(n); signal(s);C.消费者: wait(s); wait(n); take(); signal(e); signal(s); 生产者: wait(e); wait(s); append(); signal(s); signal(n);D.消费者: wait(n); wait(s); take(); signal(s); signal(e); 生产者: wait(e); wait(s); append(); signal(s
热门标签
最新试卷