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This text mainly deals with ______.
A.the importance of using virtual reality in special education
B.the applications of virtual reality for special students
C.the advantages of virtual reality over conventional special education methods
D.the potential role of virtual reality in special education
Using the figure in the Special window, The Critical path is _____ weeks.
A . 21
B . 22
C . 23
D . 24
E . 25
Using the table in the Special window, Which task is completed?
A.dig hole
B.remove debris
C.survey
D.set forms
E.place concrete
Using the WBS in the Special window, an instance of a work package is:
A.Build house
B.Excavate
C.Prepare Foundation
D.B and C
E.None of the above
Using the cumulative cost curve in the special window, height B represents
A.actual cost to date
B.total budgeted costs for the project
C.planned cost for month
D.cost variance
E.earned value
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
The scientists were searching for minerals by using __________.
A.X-ray
B.magic power
C.a special instrument
D.rained eyes
A.amplify
B.widen
C.expand
D.enlarge
Using the WBS shown in the Special window, a typical work package would be:
ASoftware development
BSystems design
CCoding
DA, B, and C
ENone of the above.
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