PK0-005 Tools and Documentation Practice Question
A project manager is creating a visual representation of the project schedule that shows tasks as horizontal bars along a timeline, including dependencies and milestones. Which tool is being used?
⚠ Common exam trap
Watch out — candidates often confuse a milestone chart with a Gantt chart because both use a timeline, but a milestone chart omits task durations and dependencies, which are essential to the description in the question.
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Gantt chart
The Gantt chart is the correct tool because it visually represents a project schedule with horizontal bars plotted against a timeline, where each bar corresponds to a task, and it can display dependencies (via arrows or linking lines) and milestones (as diamond symbols). This aligns directly with the description in the question, making it the standard choice for schedule visualization in project management.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Control chart
Why it's wrong here
A control chart is a quality tool used to monitor process variation, not schedule tasks.
- ✗
Network diagram
Why it's wrong here
A network diagram uses nodes and arrows to show task dependencies, not bars on a timeline.
- ✗
Milestone chart
Why it's wrong here
A milestone chart only shows key events, not all tasks.
- ✓
Gantt chart
Why this is correct
Correct. Gantt charts are timeline bar charts showing tasks, dependencies, and milestones.
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