What does the term "open source" refer to?

• Software that is free of charge

• Software that can be modified and distributed freely

• Software that is developed by a large corporation

Which organization is responsible for maintaining the Linux operating system?

• Microsoft

• Apple

• Linux Foundation

Which programming language is commonly used in open source web development?

• Java

• Python

• C++

Which open source version control system is widely used for managing source code?

• Git

• Subversion

• Mercurial

Which open-source web browser is developed by Mozilla?

• Chrome

• Safari

• Firefox

What is the popular open source database management system?

• Oracle

• MySQL

• Microsoft SQL Server

What is the main advantage of open-source software?

• It is usually more user-friendly than proprietary software.

• It is developed by a large corporation with extensive resources.

• It allows users to view, modify, and distribute the source code freely.

Which open-source programming language is widely used for statistical analysis and data manipulation?

• R

• Python

• Ruby

Which popular content management system (CMS) is based on open-source software?

• WordPress

• Drupal

• Joomla

Which open source software is commonly used for creating and editing graphics and images?

• GIMP

• Adobe Photoshop

• CorelDRAW