PERT and CPM network techniques are classified as__________________?
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Answer: E. aids to the decision maker
Explanation
PERT and CPM are quantitative network analysis tools that provide managers with analytical data to aid in decision-making. These graphical scheduling techniques do not make decisions autonomously but supply critical time and resource data to managers. Project planners use network outputs to evaluate schedule trade-offs, crash project timelines, and optimize labor allocation. PERT and CPM represent foundational operations research methodologies developed to streamline complex industrial project management. The critical path method utilizes deterministic time estimates, whereas PERT incorporates probabilistic three-point duration estimates. Network charts visually display the sequential interdependence of tasks required to accomplish large engineering projects.
Option A is too narrow because network techniques forecast future scheduling rather than simply determining current project status. Option B is overly broad because decision making encompasses all managerial functions beyond network scheduling aids. Options C and D are incorrect because PERT and CPM charts are analytical planning tools, not aesthetic room decorations or cost tools.
- Subject
- Engineering
- Category
- Mechanical Engineering
- Topic
- —
- Difficulty
- medium
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