CompTIA Project+ (PK0-005)Project Life Cycle PhasesMedium
A project manager is leading a large, complex IT infrastructure upgrade. Multiple teams are involved, and their dependencies are intricate. To visualize the workflow and identify potential bottlenecks, which tool would be MOST effective?
- ANetwork Diagram
- BHistogram
- CBurndown Chart
- DGantt Chart
Show answer & explanationAnswer & explanation
Correct answer: A. Network Diagram
A network diagram visually represents the logical relationships and dependencies among project activities. It is essential for understanding the workflow, identifying the critical path, and detecting potential bottlenecks in complex projects with multiple teams and intricate dependencies.
Why the other options are wrong
- B. A histogram is used for displaying frequency distributions, not project workflow dependencies.
- C. A burndown chart tracks remaining work in an agile context, not logical dependencies.
- D. A Gantt chart shows schedule and progress over time but is less effective for illustrating complex dependencies and logical flow between activities for multiple teams.
Network Diagram
A schematic display of the project's sequential activities and their logical relationships.
- Shows activity dependencies and workflow.
- Helps identify the critical path.
- Visualizes potential bottlenecks and overall project flow.
Memory trick: To see how everything connects, draw a 'network' of tasks, like a spider's web.