With regard to project management, which of the following statements about project crashing is true?

With regard to project management, which of the following statements about project crashing is true?
A . It leads to an increase in risk and often results in rework.
B . It is an optimization technique where activities are performed in parallel rather than sequentially
C . It involves a revaluation of project requirements and/or scope.
D . It is a compression technique in which resources are added to the project

Answer: D

Explanation:

Project crashing is a schedule compression technique used in project management to shorten the project duration without changing the project scope. It involves adding additional resources to critical path activities to complete them faster. This method can lead to increased costs but aims to reduce the project timeline effectively. Crashing is often used when project deadlines are tight and time is more critical than budget.

Reference: Project Management Institute (PMI) defines project crashing as a technique used to shorten the schedule duration for the least incremental cost by adding resources. This is detailed in the PMBOK Guide (Project Management Body of Knowledge).