1) Which of the following statements about the PERT method is wrong? a. PERT is

ID: 1712636 • Letter: 1

Question

1) Which of the following statements about the PERT method is wrong?

a. PERT is a probabilistic scheduling method

b. PERT assumes the activties in the schedule is independent from each other

c. PERT only considers the activites in the critical paths for probabilistic evaluation of various scheudle durations

d. When multiple critical paths present, PERT focuses on the path with least uncertainty for evaluation.

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2) Which of the following statements is not correct?

a. Total float of an activity is the amount of time an activity can be delayed without impacting the duration of entire project

b. Free float of an activity is the amount of time an activity can be delayed without impacting the late start of the succeeding activites

c. It is possible for an activity to have no-zero total float but have zero free float

d. There is no definite relationship between interfering float and independent float

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3) According to the following chart, what is the float between activity "paving and shoulders" and "signage and striping"?

a. 0 week

b. 1 week

c. 6 weeks

d. 2 weeks

End of Project 300+00-7- 250+00 200+00 150+00 100+00/ 50+00 0+00 01 2 3 4 5 67 89 10 11 12 13 14 15 16 17 18 19 20 21 2 23 24 Time (Weeks)

which of the following statements about the PERT method is wrong

1. c

2) Which of the following statements is not correct?

2. b

According to the following chart, what is the float between activity "paving and shoulders" and "signage and striping"?

3. d

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