What is a common feature of open source software?

• A. Prone to malware attacks
• B. High cost of ownership
• C. Ability to modify the software
• D. Limited availability of support

Answer: (C)

Open source software is characterized by its "ability to modify the software," which is a fundamental feature of this type of software. The source code is made available to the public, allowing anyone to inspect, modify, and enhance it. This openness fosters a collaborative environment where developers can contribute to improvements and adaptations suited to their specific needs.

The freedom to modify the source code empowers users to customize software according to personal or organizational requirements, collaborate with others, and even contribute back to the community. This can lead to innovation and improvements that benefit the wider user community.

While concerns like vulnerability to malware, ownership costs, and support availability can exist in some instances, they are not inherent characteristics of open source software. Rather, the ability to modify the software remains a defining and advantageous feature that sets it apart from proprietary software models.