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Exam IIA-CIA-Part3 All Questions

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Exam IIA-CIA-Part3 topic 1 question 16 discussion

Actual exam question from IIA's IIA-CIA-Part3
Question #: 16
Topic #: 1
[All IIA-CIA-Part3 Questions]

Refer to the exhibit.

The figure below shows the network diagram for the activities of a large project. What is the shortest number of days in which the project can be completed?

  • A. 21 days.
  • B. 22 days.
  • C. 27 days.
  • D. 51 days.
Show Suggested Answer Hide Answer
Suggested Answer: C 🗳️
by YousefGH at July 29, 2020, 12:10 a.m.

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Kozy
6 days, 21 hours ago
Selected Answer: C
Even if A → E finishes in 22 days, the project is not done until A → C → D finishes in 27 days -> THE EARLIEST
upvoted 1 times
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John1237
11 months ago
Don't confuse path and duration.
upvoted 2 times
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Rah
2 years, 5 months ago
Activity: B-D= 12+9=21 Activity A-C-D= 10+8+9=27 Activity A-E= 10+12=22 Critical Path= Longest Path among all possible ways to reach final destination (which is 27 days for A-C-D)
upvoted 4 times
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mbappah
2 years, 6 months ago
Critical Path is the longest path among the three paths, which is ACD. I got it in less than a minute
upvoted 1 times
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Chance
2 years, 8 months ago
I don't understand how they calculated it
upvoted 1 times
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chung002
2 years, 8 months ago
at each node, choose the shorter of the options and follow that as the shortest path
upvoted 1 times
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Aleprieto
2 years, 8 months ago
Tricky. Apparently, the shorter should consider passing thru all nodes, without jumping any of them
upvoted 1 times
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Shars
2 years, 9 months ago
I don't get it either. please explain
upvoted 1 times
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Roopz
3 years ago
The longest path is ACD. You can't complete the project if C is not completed.
upvoted 4 times
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YousefGH
3 years ago
I didnt get it? Illustrate plz
upvoted 1 times
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C (25%)
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