hardMultiple ChoiceObjective-mapped
FC0-U71 Practice Question: Deciding between using open-source software and…
A company is deciding between using open-source software and proprietary software for a new project. Which of the following is a primary advantage of open-source software?
⚠ Common exam trap
Watch out — candidates often assume 'free' means 'no cost for any use,' but the CompTIA FC0-U61 exam emphasizes that open-source refers to license freedoms (access to source code) rather than zero monetary cost, and that 'no cost' is not a guaranteed or primary advantage.
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
✓
The ability to modify the source code to fit specific needs.
Open-source software provides access to its source code under a license (e.g., GPL, Apache 2.0) that permits users to study, modify, and redistribute it. This ability to customize the code to meet specific business or technical requirements is a primary advantage, as proprietary software typically restricts such modifications through end-user license agreements (EULAs).
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
No cost for any type of use or distribution.
Why it's wrong here
Open-source may cost for distribution or support.
- ✓
The ability to modify the source code to fit specific needs.
Why this is correct
Open-source licenses grant the right to modify and distribute changes.
- ✗
Guaranteed professional technical support.
Why it's wrong here
Open-source support is not guaranteed; it depends on community.
- ✗
Vendor lock-in with regular updates.
Why it's wrong here
Vendor lock-in is a characteristic of proprietary software.
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Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This FC0-U71 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 FC0-U71 exam.