170 Assume that you have a network where an activity on the critical path can be crashed by two weeks. If the activity is actually crashed by two weeks, then:A. The project's schedule will be reduced by 2 weeks.B. The available slack on the noncritical paths will increase.C. A new critical path may appear after the crash.D. All of the above.E. A and B only
170 Assume that you have a network where an activity on the critical path can be crashed by two weeks. If the activity is actually crashed by two weeks, then:
A. The project's schedule will be reduced by 2 weeks.
B. The available slack on the noncritical paths will increase.
C. A new critical path may appear after the crash.
D. All of the above.
E. A and B only
相关考题:
You look(). What () you () ? A、tire, did…doB、tiring, have…doneC、tired, do…doD、tired, have…been doing
22.In the daytime, when you dive in the sea, you ________A. can see everything green and blueB. can- t be in dangerC. can catch nothingD. can't see anything clearly
This is very important. You_____remember to shut down your computer everyevenlng。A. oughtB. needC. mustD. can
—_______ I return the book to the library this week?— No, you _______.You can keep it until the end of this month. A.Must; needn’tB.Can; can’tC.May; mustn’tD.Can; mustn’t
In?project?net work?diagram,the?number?of?critical?path?is()。A.noneB.only?oneC.only?twoD.one?or?more
You look() What()you()?Atire;did;doBtiring;have;doneCtired;do;doDtired;have;been doing