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17the standard deviation of project duration is the

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17.The standard deviation of project duration is the average of the standard deviation of all activities onthe critical path.
18.In PERT analysis, the identification of the critical path can be incorrect if a noncritical activity takessubstantially more than its expected time.
19.Shortening the project's duration by deleting unnecessary activities is called "projectcrashing."
20.In project management, crashing an activity must consider the impact on all paths in thenetwork.
MULTIPLE CHOICE21.Which of the following statements regarding Bechtel istrue?a.Its competitive advantage is project management.b.Bechtel was the construction contractor for the Hoover Dam.c.While helping to rebuild Iraq, Bechtel’s crews had to travel under armed escort.d.Bechtel's procurement program is global in nature.e.All of the above are true.e (Global company profile, easy)
22.Which of the following statements about Bechtel istrue?
23.The phases of project management are
e.GANTT, CPM, and PERTa (The importance of project management, easy)3724.Aproject organization
25.Which of the following statements regarding project management isfalse?a.Gantt charts give a timeline for each of a project's activities, but do not adequately show theinterrelationships of activities.b.A project organization works best for a project that is temporary but critical to the organization.c.Project organization works well when the work contains simple, independent tasks.d.Gantt charts and PERT/CPM are never used together.e.None of the above is true.c (Project planning, moderate)
26.A code of ethics especially for project managers

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Term
Fall
Professor
suzan

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