Certified Internet Web (CIW) Professional Practice Exam

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What advantage does developing for an open-source operating system provide?

  1. Open-source operating systems and development tools are free from software bugs and viruses.

  2. The operating system and associated development tools are free, provided you comply with the copyleft license.

  3. Source code for an open-source app is not viewable and cannot be modified.

  4. An open-source license will never be in the public domain.

The correct answer is: The operating system and associated development tools are free, provided you comply with the copyleft license.

Developing for an open-source operating system presents the significant advantage of having access to the operating system and associated development tools at no cost, contingent upon compliance with the copyleft license. This approach encourages widespread innovation and collaboration since developers can leverage existing software without incurring the typical costs associated with proprietary software. The copyleft license allows users to not only utilize but also modify and distribute the software, fostering an environment of shared knowledge and continuous improvement. This model attracts many developers and organizations that appreciate the freedom and flexibility in tailoring the software to meet specific needs, ultimately helping to enhance and evolve the software ecosystem. This aspect of open-source development is particularly beneficial for startups and independent developers who may have limited budgets, as it enables them to focus resources on development and innovation rather than on purchasing software licenses.