Question
Download Solution PDFWhich of the following is a multiuser and open-source operating system?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFThe correct answer is Linux.
Key Points
- Linux is a multiuser and open-source operating system.
- Open Source operating systems are released under a license where the copyright holder allows others to study, change as well as distribute the software to other people.
- Linux
- It was invented by Linus Torvalds in the year 1991.
- It builds communication between the hardware and the software.
- It is released under the GNU General Public License (GPL).
- It is a very secure operating system, hence malware and viruses cannot attack the operating system.
- It is also multiprogramming, and multitasking like other kinds of operating systems and as well as it supports multi-user.
- The Linux operating system is free to install in the system.
- Solaris
- It is a Unix-like operating system developed by Sun Microsystems (later acquired by Oracle).
- Solaris is developed under a proprietary development model, and only the source for open-source components of Solaris 11 is available for download from Oracle.
- Solaris is known for its scalability, especially on SPARC systems, and for originating many innovative features such as DTrace, ZFS and Time Slider.
- Unix
- It is a computer operating system developed in the 1960s at the Bell Labs research centre.
- It was written in Assembly Language.
- UNIX can support a large number of users and processes simultaneously, making it well-suited for use on servers and other high-performance systems.
- UNIX was designed to be portable, meaning that it can be easily adapted to run on different hardware platforms. This has made it a popular choice for use on a wide variety of computers, including mainframes, servers, and desktop systems.
- Windows 7
- It is the Microsoft Windows operating system (OS) released commercially in October 2009 as the successor to Windows Vista.
- It is built on the Windows Vista kernel.
- Windows 7 also includes a feature called "Windows Touch" that supports touchscreen input and multitouch functionality.
- It was replaced in November 2012 by Windows 8.
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