Define Open-source software.
Open-source software is software whose source code is publicly available for anyone to view, modify, and distribute.
Explanation: Users can customize the software according to their needs, encouraging collaboration and innovation.
Define Proprietary software.
Proprietary software is software owned by an individual or company with restricted access to its source code.
Explanation: Users must purchase licenses and cannot modify the source code.
What is source code?
Source code is the human-readable programming code used to create software.
Explanation: Access to source code determines whether software is open-source or proprietary.
Who maintains open-source software?
Developers and community contributors.
Explanation: It is often developed collaboratively by volunteers or organizations.
Who maintains proprietary software?
The owning company or organization.
Explanation: Only authorized developers can modify or update the software.
What is a software license?
A legal agreement that defines how software can be used.
Explanation: Open-source and proprietary software have different licensing terms.
Is open-source software free?
Often free, but not always.
Explanation: Many open-source programs are free, but some may charge for support or services.
Is proprietary software free?
Usually paid.
Explanation: Users must purchase licenses or subscriptions.
What is customization in open-source software?
Ability to modify the software code.
Explanation: Organizations can tailor it to specific business needs.
Can proprietary software be modified?
No, not without permission.
Explanation: The source code is restricted to protect intellectual property.
What is community support?
Support provided by users and developers online.
Explanation: Open-source software often relies on forums and documentation.
What is vendor support?
Official technical support from the software company.
Explanation: Proprietary software typically includes dedicated customer support.
What is cost advantage of open-source?
Lower licensing cost.
Explanation: Businesses save money on software acquisition.
What is cost disadvantage of proprietary software?
High licensing fees.
Explanation: Companies must pay for usage rights and updates.
What is transparency in open-source?
Open visibility of source code.
Explanation: Users can verify security and functionality.
What is security concern in open-source?
Potential exposure of vulnerabilities.
Explanation: Public code can be examined by attackers if not maintained properly.
What is security strength of proprietary software?
Controlled development environment.
Explanation: Access is restricted, reducing exposure of source code.
What is innovation in open-source?
Rapid development through collaboration.
Explanation: Multiple contributors improve features continuously.
What is vendor lock-in?
Dependence on a single software provider.
Explanation: Common in proprietary software systems.
What is flexibility in open-source?
Freedom to adapt and integrate software.
Explanation: It can be customized without vendor restrictions.
What is scalability in software?
Ability to grow with business needs.
Explanation: Both open-source and proprietary software can scale depending on design.
What is ownership in proprietary software?
Owned by a company.
Explanation: The company controls distribution and updates.
What is collaboration in open-source?
Joint development by global contributors.
Explanation: Encourages shared knowledge and improvement.
What is upgrade policy in proprietary software?
Company-controlled updates.
Explanation: Users depend on vendor for new versions.
