Whenever an activity has zero total float, then_______________?
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
Which of the following is a weakness of bar chart ?
A. interdependencies of activities
B. project progress
C. uncertainties
D. all of the above
Which of the following is not a PERT event ?
A. site investigation started
B. sessional work completed
C. bus starts from Jaipur
D. class is being attended
The area under the Beta – distribution curve is divided into two equal parts by_______________?
A. most likely time
B. optimistic time
C. pessimistic time
D. expected time
Which of the following does not represent an activity?
A. site located
B. foundation is being dug
C. the office area is being cleaned
D. the invitations are being sent
Latest start of an activity is always________________?
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