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.
This PK0-005 practice question tests your understanding of tools and documentation. Read the scenario carefully and evaluate each option against the stated constraints before committing to an answer. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
Which project management tool displays project tasks against a timeline and shows dependencies?
Gantt chart
Gantt chart displays tasks against a timeline and indicates dependencies.
Calendar
Why wrong: Calendar shows dates but not dependencies or task progress.
Network diagram
Why wrong: Network diagram shows task dependencies but not timeline.
Work breakdown structure
Why wrong: WBS is a hierarchical decomposition of scope.
Answer choices
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.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
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.
Related concept
Read the scenario before looking for a memorised answer.
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.
Common exam traps
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.
Trap categories for this question
Command / output trap
Calendar shows dates but not dependencies or task progress.
Detailed technical explanation
In project management, a Gantt chart typically uses the left vertical axis for task names and the horizontal axis for time increments (days, weeks, months). Dependencies are often represented by finish-to-start (FS) links, where a predecessor task must complete before a successor can begin, and these are visually indicated by arrows connecting the end of one bar to the start of another. Modern tools like Microsoft Project or Jira also allow for lead/lag time adjustments and automatic recalculation of the schedule when dependencies change, which is critical for maintaining an accurate project baseline.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
A small business has 20 workstations on the 192.168.1.0/24 network and one public IP from its ISP. The router uses PAT (NAT overload) so all 20 devices share one public address using different source ports. NAT questions test whether you understand the four address terms and which direction each translation applies.
What to study next
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Tools and Documentation — study guide chapter
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FAQ
Tools and Documentation — This question tests Tools and Documentation — Read the scenario before looking for a memorised answer..
The correct answer is: 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.
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
Read the scenario before looking for a memorised answer.
About these practice questions
Courseiva creates original exam-style practice questions with explanations and wrong-answer analysis. It does not publish real exam questions, exam dumps, or protected exam content. Learn why practice questions differ from exam dumps →
Same concept, more angles
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?
easyWhy 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.
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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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