ITPEC IP October 2022 Question 20
ITPEC IP October 2022 — Question 20 of 100
Firefox, Linux, and Thunderbird are all open-source software. Their source code is available under open-source licenses that permit inspection, modification, and distribution subject to license terms.
Answer (c)
Why not others:
- Microsoft Word is proprietary software
- Microsoft Windows is proprietary software
- choices containing either Word or Windows therefore do not consist only of OSS
Key rule: Linux, Firefox, Thunderbird, and PostgreSQL are common OSS examples; Microsoft Word and Windows are proprietary products.
AI-generated — may contain errors
The original exam layout is preserved in the image so diagrams, formulas, tables, and code remain accurate.
This question comes from an official ITPEC past paper. ITPEC Practice is an independent study tool and is not affiliated with ITPEC. See the official IP past-paper collection or Report an issue.