A plan has budgeted three weeks of effort for consultants, but the job was done in only two weeks. Calculate the variance:A . 1.50%B . 33.00%C . 75%D . 67%E . None of the above.

A plan has budgeted three weeks of effort for consultants, but the job was done in only two weeks. Calculate the variance:

A . 1.50%

B . 33.00%

C . 75%

D . 67%

E . None of the above.


相关考题:

How long is the recovery time from a free flap procedure? () A、Less than 3 weeks.B、3 to 4 weeks.C、At least 6 to 8 weeks.D、As long as 4 months.

贵阳市科杰电脑培训学校 二级 C、二级 VF 培训班承诺考试不合格退培训费 电话:0851-5561184 网址:www(20)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 70Job2 9:10 30Job3 9:30 15Job4 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,Job2B)Job1,Job3,Job4,Job2C)Job4,Job3,Job2,Job1D)Job4,Job1,Job2,Job3

If you are having your hair () and also having us () sculptured nails, the cost for your nail application will be $25.00 instead of $30.00.A、done,appliedB、done,applyC、did,applyD、done,applying

Considerthefollowingcodesnippet:BEGINDBMS_SCHEDULER.SET_ATTRIBUTE(name=,,lne_job1,attribute=,,job_priority,value=1);END;/Ifthiscodewereexecuted,whichofthefollowingstatementswouldbetrue?() A.Thepriorityofthelne_job1jobwouldbesetto1.B.Thelne_job1jobwouldbeexecutedsynchronously.C.Thelne_job1jobwouldrunimmediatelyintheuserscurrentsession.D.Thelne_job1jobwouldretainitscurrentpriority.E.Thejobwillimmediatelytakepriorityoverallrunningjobs.

When setting arguments for a job, which procedure do you use for types that cannot be implicitly converted to and from a VARCHAR2 datatype?() A. SET_JOB_ARGUMENT_VALUEB. SET_JOB_VALUE_ANYDATAC. SET_JOB_ANYDATA_VALUED. SET_SPECIAL_JOB_VALUEE. SET_JOB_ANYTYPE_VALUE

UsingOracleScheduleryouhavescheduledtwojobs,JOB_AandJOB_B,torunat9:00p.m.everyFriday.Youwantboththejobstouseasingleresourceplan,WEEKEND_PLAN.Whichtaskmusthavealreadybeenperformedtoenableyoutoachievethisobjective?()A.AwindowmusthavebeencreatedwiththeWEEKEND_PLANresourceplan.B.AprogrammusthavebeencreatedwiththeWEEKEND_PLANresourceplan.C.AjobclassmusthavebeencreatedwiththeWEEKEND_PLANresourceplan.D.AwindowsgroupmusthavebeencreatedwiththeWEEKEND_PLANresourceplan.

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,Job2B.Job1,Job3,Job4,Job2C.Job4,Job3,Job2,Job1D.Job4,Job1,Job2,Job3

AnOrganization2010has2MailboxServersnamedServer1andServer2.EachonehasMailboxDatabaseand1PublicFolderDatabase.AlluserscreatePublicFoldersonServer1only.YouneedtoensurethatalluserscreatePublicFolderonServer2only.Whatshouldyoudo?()A.MoveallMailboxestoServer2B.RemoveallPublicFolderreplicasfromServer1C.ModifypropertiesofbothMailboxDatabasesD.ModifypropertiesofbothPublicFolderDatabases

Until the early 20th century failure to bear a son was grounds for divorce.South Koreans greatly preferred boys,who could not only support their parents financially but also carry out ancestral rites.When ultrasound technology became widespread in the 1980s,many South Koreans used it to detect female femses and then have them aborted.Sex ratios became skewed.In response to these trends the South Korean government made it illegal for doctors to reveal the sex of a fetus,Following the Asian financial crisis of 1997,many women took part-time jobs to supplement the family income.Parents noticed,and began to invest more heavily in educating girls.In 2015 three-quarters of South Korean female secondary-schoolers went to university,compared with two-thirds of their male peers.Since 2009 expectant parents have been allowed to know the sex of their baby after 32 weeks'gestation.Many will have found out before,from doctors who trust that parents'attitudes have changed.

【多选题】采用热空气进行固体物料中水分干燥时,空气的湿球温度与空气的绝热饱和温度在数值上是近似相等的,说明它们近似相等的原因如为A.Has≈Hs,wB.r0≈rwC.cH≈α/kHD.t=tw