A. the float may be positive, zero or negative
B. if the float is positive and the activity is delayed by a period equal to its total float, the completion of project in not delayed
C. if the float of an activity is negative, delay in its performance is bound to delay the completion of project
D. if the float of an activity is zero, the activity is critical and any delay in its performance will delay the whole project
E. all of the above
Related Mcqs:
- Pick up the correct statement from the following?
A. critical path method is an improvement upon bar chart method
B. critical path method provides a realistic approach to the daily problems
C. critical path method avoids delays which are very common in bar chart
D. critical path method was invented by Morgan R. Walker of Dupot and James E. Kelley of Remington U.S.A in 1957
E. all of the above - Pick up the correct statement from the following?
A. programmer evaluation and review technique is event oriented
B. programmer evaluation and review technique is not event oriented
C. critical path method is event oriented
D. critical.path method is not activity oriented
E. none of the above - Pick up the correct statement about relationship between various floats______________________?
A. free float = total float
B. independent float = total float
C. independent float > free float
D. free float > total float
E. independent float < free float - Pick up the correct statement. Dummy activity on a PERT/CPM chart means, it_________________?
A. consumes time, but no resources
B. consumes resources but no time
C. consumes neither time nor resources
D. is a dangling event
E. consumes both resources and time - Pick up the correct statement as regards Cornish boiler and Lancashire boiler _______________?
A. cornish is fire tube and lancashire is water tube
B. cornish is water tube and lancashire is fire tube
C. cornish has two fire tubes and lancashire has one
D. lancashire has two fire tubes and cornish has one
E. both have two fire tubes - Pick up the incorrect statement from the following?
A. an activity of the project is denoted by an arrow on the net work
B. the tail of the arrow indicates the start of the activity
C. the head of the arrow indicates the end of,the activity!
D. the arrows are drawn (to scale from) left to right
E. each activity consumes a given time - Pick up the correct step used for scheduling a project by C.P.M.__________________?
A. a project is divided into various activities
B. required time for each activity is established
C. sequence of various activities is made according to their importance
D. network is drawn by connecting the activities and the events
E. all of the above - Pick up the incorrect statement from the following. A critical ratio scheduling____________________?
A. establishes the relative priorities among various activities on a common basis
B. determines the status of each activity
C. adjusts automatically changes in activity progress
D. is a dynamic system
E. none of the above - Pick up the wrong statement Nickel and chromium in steel help in _________________?
A. providing corrosion resistance
B. improving machining properties
C. providing high strength at elevated temperatures
D. raising the elastic limit
E. improving the resilience and ductility - Pick up the wrong statement about water tube boiler in comparison to fire tube boilers ______________________?
A. former generates steam at high pressure
B. former occupies less space for same power
C. rate of steam flow is more in former case
D. former is used for high installed capacity
E. chances of explosion are less in former case
