Linux is
a) primarily concerned with the tasks of end users.
b) designed for specific machines and specific microprocessors.
c) an example of open-source software.
d) especially useful for processing numeric data.

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.

Solution: the categorization of functional and non-functional requirement are as follows: some of the more typical functional requirements include: • business rules• transaction corrections, adjustments and cancellations• administrative functions• authentication• authorization levels• audit tracking• external interfaces• certification requirements• reporting requirements• historical data• legal or regulatory requirementswhile,some typical non-functional requirements are: • performance – for example response time, throughput, utilization, static volumetric• scalability• capacity• availability• reliability• recoverability• maintainability• serviceability• security• regulatory• manageability• environmental• data integrity• usability• interoperability

The answer to your question is true. hope i . : )