A. change of critical path
B. decrease of project completion time
C. increase of project completion time
D. all of the above
A. 9 days
B. 13 days
C. 14 days
D. 19 days
A. resource levelling
B. resource smoothening
C. updating
D. critical path scheduling
A. decreasing the direct cost and increasing indirect cost
B. increasing the direct cost and decreasing the indirect cost
C. increasing the direct cost and indirect cost both
D. decreasing the direct cost and indirect cost both
A. total float
B. free float
C. interfering float
D. independent float
A. 15 minutes
B. 20.143 minutes
C. 21 minutes
D. 27 minutes
A. is always longest
B. is always shortest
C. may be longest
D. may be shortest
A. free float of the activity must be zero but independent float need not be zero
B. independent float must be zero but free float need not be zero
C. free float and independent float both must be zero
D. free float and independent float both need not be zero
A. expected time of activity A is greater than the expected time of activity B
B. expected time of activity B is greater than the expected time of activity A
C. expected time of both activities A and B are same
D. none of the above
A. greater than or equal to latest event time of preceding node
B. less than or equal to latest event time of preceding node
C. equal to latest event time of preceding node
D. less than latest event time of preceding node