Question 20 of 980
easyMultiple ChoiceObjective-mapped
What is a Gantt Chart? Bar Chart Timeline for Project Tasks
Which project management tool displays project tasks against a timeline and shows dependencies?
Quick Answer
The correct answer is the Gantt chart. This tool is the right choice because it visually maps project tasks along a horizontal timeline, using bars to represent task duration and arrows or lines to show dependencies between tasks, making it the only option that combines a timeline view with dependency tracking. On the CompTIA Project+ PK0-005 exam, this concept tests your ability to distinguish between scheduling tools; a common trap is confusing the Gantt chart with a PERT chart, which focuses on network logic and critical path without the same timeline bar visualization. To remember, think of the Gantt chart as a bar chart timeline that literally shows how tasks “depend” on each other through connecting lines—if you see bars and arrows on a timeline, it’s a Gantt chart.
⚠ Common exam trap
CompTIA often tests the distinction between a Gantt chart and a network diagram, where candidates mistakenly choose the network diagram because it shows dependencies, but they overlook that the question specifically requires a timeline display, which only the Gantt chart provides.
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
A Gantt chart is the correct project management tool because it visually maps project tasks along a horizontal timeline, with bars representing task duration and arrows or lines indicating dependencies between tasks. This allows project managers to see the sequence of work, identify critical paths, and track progress against scheduled dates, which is exactly what the question describes.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
Gantt chart
Why this is correct
Gantt chart displays tasks against a timeline and indicates dependencies.
- ✗
Calendar
Why it's wrong here
Calendar shows dates but not dependencies or task progress.
- ✗
Network diagram
Why it's wrong here
Network diagram shows task dependencies but not timeline.
- ✗
Work breakdown structure
Why it's wrong here
WBS is a hierarchical decomposition of scope.
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Same concept, more angles
1 more way this is tested on PK0-005
These questions test the same concept from different angles. Work through them to make sure you can recognise it however the exam phrases it.
Variation 1. A project schedule is displayed as a bar chart showing tasks against a calendar. Which tool is being used?
easy- A.PERT chart
- ✓ B.Gantt chart
- C.Network diagram
- D.Work breakdown structure
Why B: A Gantt chart is a bar chart that displays project tasks against a calendar, showing start and end dates, dependencies, and progress. This matches the description in the question, making option B correct.
Last reviewed: Jun 30, 2026
This PK0-005 practice question is part of Courseiva's free CompTIA certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the PK0-005 exam.
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