In order to find _______ better job, he decided to study _________ second foreign language.
A. the ; a B. a ; aC. the ; the D. a ; the
第1题:
A.Thepriorityofthelne_job1jobwouldbesetto1.
B.Thelne_job1jobwouldbeexecutedsynchronously.
C.Thelne_job1jobwouldrunimmediatelyintheuserscurrentsession.
D.Thelne_job1jobwouldretainitscurrentpriority.
E.Thejobwillimmediatelytakepriorityoverallrunningjobs.
第2题:
某单道批处理系统中有四个作 JOBl、JOB2、JOB3、JOB4,它们到达“输入井”的时刻和所需要的运行时间如下表所示。
作业 进入系统时间 估计运行时间(分钟)
JOB1 8:30 80
JOB2 8:50 20
JOB3 9:20 40
JOB4 9:30 35
假设9:30开始作业调度,按照最高响应比作业优先算法,首先被调度的作业是______。
A.JOB1
B.JOB2
C.JOB3
D.JOB4
第3题:
B)阅读短文,然后从短文括号中所给词的适当形式填空。
Climbingthehighestmountainsintheworldisnotan78(easily)job.Youhavetofightbadweather,illnessandfear.ButJordanRomero,athirteen-year-oldboyfromAmerica,willclimb79(Asia)highestmountain,MountQomolangma.Hewillsetoutthismonth.80(He)parentsandhelperswillclimbwithhim.Heplanstotake81(second)monthsforhisclimb.“I'mready.ButifIdon'treachthetop82(successful),I'lltrynexttime,”hesaid.Jordanhasalreadyclimbedthehighestmountainsofsixothercontinents(洲).Ifhe83(get)tothetopthistime,hewillbecometheyoungestpersontoclimbtheworld'shighestmountain.
78_________
第4题:
A. SET_JOB_ARGUMENT_VALUE
B. SET_JOB_VALUE_ANYDATA
C. SET_JOB_ANYDATA_VALUE
D. SET_SPECIAL_JOB_VALUE
E. SET_JOB_ANYTYPE_VALUE
第5题:
设有一组作业,它们的作业提交时刻及估计运行时间如下所示: 作业号 提交时刻 估计运行时间(分钟) Job1 8:30 70 Job2 9:10 30 Job3 9:30 15 Job4 9:50 5 在单道批处理方式下,采用短作业优先调度算法,作业的执行顺序为
A.Job1,Job4,Job3,Job2
B.Job1,Job3,Job4,Job2
C.Job4,Job3,Job2,Job1
D.Job4,Job1,Job2,Job3
第6题: