Total float for any activity is defined as the difference between________________?

Related Mcqs:

1. Free float for any activity is defined as the difference between__________________?

   A. its earliest finish time and earliest start time for its successor activity
   B. its latest start time and earliest start time
   C. its latest finish time and earliest start time for its successor activity
   D. its earliest finish time and latest start time for its successor activity

2. 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

3. Interfering float is the difference between__________________?

   A. total float and free float
   B. total float and independent float
   C. free float and independent float
   D. none of the above

4. In the critical path method of construction planning, Free Float can be_____________?

   Consider the following statements ?
   1. greater than Total Float.
   2. greater than Independent Float
   3. equal to Total Float.
   4. less than Independent Float. Of these statements

   A. 1 and 4 are correct
   B. 2 and 3 are correct
   C. 1 and 4 are correct
   D. 1 and 2 are correct

5. The independent float affects only_______________?

   A. preceding activities
   B. succeeding activities
   C. the particular activity involved
   D. none of the above

6. Free float is mainly used to_________________?

   A. identify the activities which can be delayed without affecting the total float of preceding activity
   B. identify the activities, which can be delayed without affecting the total float of succeeding activity
   C. establish priorities
   D. identify the activities which can be delayed without affecting the total float of either the preceding or succeeding activities

7. If the optimistic time, most likely time and pessimistic time for activity A are 4, 6 and 8 respectively and for activity B are 5, 5.5 and 9 respectively, then______________?

   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

8. 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

9. A father notes that when his teenage daughter uses the telephone, she takes not less than 6 minutes for a call and som? times as much as an hour. Fifteen minutes call are more frequent than calls of any other duration. If these phone calls were an activity in PERT project, then phone calls expected duration will be_______________?

   A. 15 minutes
   B. 20.143 minutes
   C. 21 minutes
   D. 27 minutes

10. If an activity has its optimistic, most likely and pessimistic times as 2, 3 and 7 respectively, then its expected time and variance are respectively___________________?

    A. 3.5 and 5/6
    B. 5 and 25/36
    C. 3.5 and 25/36
    D. 4 and 5/6