This document discusses the differences between PERT and CPM network analysis techniques. It notes that PERT is probabilistic while CPM is deterministic, PERT handles non-repetitive activities while CPM repetitive activities, PERT is task/event oriented while CPM is activity oriented, and PERT focuses on time calculations while CPM considers time and cost tradeoffs. Examples provided of uses include R&D projects using PERT and construction projects using CPM. The document aims to help students understand the differences between PERT and CPM network analysis methods.
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