Option C is the correct answer for the above question.
Explanation:
Open-source software is a concept which means that a user can see the software source code and can modify the software for its personal use if it is open-source software.
Linux is also the open-source software and free of cost available in the market. hence the option c is correct while the other is not because--
Option A states that Linux is only for end users but Linux is for server, client and for the developer.
Option B states that it is designed for a specific purpose but it is for any type of work.
Option D states that Linux is for numeric data only but it uses for all types of data.
It's basically an entire game, you can play a single run for hours and it's all new content the entire way, not to mention it's actually difficult the entire way through.