The following PMP® exam sample question is taken from the Free PMP Exam Simulator at http://free.pm-exam-simulator.com:

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Joe is running a public transportation system project. He believes there are numerous scenarios that could affect his project's schedule. Some of the scenarios include delays in a major component delivery or a strike by local workers. He wants to see how these scenarios will impact the project schedule. What is the best technique to use in this scenario?