A. modified duration
B. Macaulay duration
C. effective duration
第1题
A. modified duration
B. Macaulay duration
C. effective duration
第2题
A.16days
B.14days
C.19days
D.20days
第3题
A.maketext(context context,charsequence text,int duration)
B.makeToast(context context,charsequence text,int duration)
C.makeText(context context,int text,int duration)
D.makeToast(context context,int text,int duration)
第6题
Activities with zero time duration are referred to as:
A.Critical path activites.
B.Noncritical path activities.
C.Slack time activities.
D.Dummies
E.None of above.
第8题
A.SeRviCe、teRmiNAl、CAll/houR、duRAtioN、UL/DLvolume
B.CAll/houR、duRAtioN、UL/DLvolume
C.SeRviCe、teRmiNAl
D.SeRviCe、teRmiNAl、CAll/houR、duRAtioN
第9题
A.activity duration estimating, schedule developing, activity resource estimating
B.activity resource estimating, activity duration estimating, schedule development
C.schedule developing, activity resource estimating, activity duration estimating
D.activity resource estimating, schedule developing, activity duration estimating
第10题
Using the problem stated in the Special window, Calculate the expected value of duration (in days) using the PERT concept of the expected duration of a task
A . 8
B . 8.8
C . 9.1
D . 9.7
E . 10.5
第11题
A.EF = ES + duration
B.LS = LF - duration
C.TF = LS - ES = LF - EF
D.EF = ES + Lag
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