What is the primary difference between critical path (CPM) and critical chain (CCPM) schedule approaches?

a. There is fundamentally no difference

b. CPM focuses on managing float while CCPM focuses on managing buffers

c. CCPM focuses on extensive multi-tasking while CPM focuses on resource leveling

d. CPM uses heuristics while CCPM uses mathematical modeling

Question added by Muhammad Farooq , QA-QC MANAGER , AL Bawani contracting co.
Date Posted: 2016/05/16

Upvote (2) Views (13) Followers (5) Answers (4) Report Question

by sardar mardookhy , PMP certified Project manager , MCCI

B is teh answer,

Thanks for invitation

b. CPM focuses on managing float while CCPM focuses on managing buffers

by Muhammad Farooq , QA-QC MANAGER , AL Bawani contracting co.

B – By definition, critical path method focuses on managing float while the critical chain project

management method focuses on managing buffers. Answer ‘A’ is incorrect, and answers ‘C’ and ‘D’ are red herrings

by Ghada Eweda , Medical sales hospital representative , Pfizer pharmaceutical Plc.

A correct answer is already given by experts. Thanks

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