Compares and contrasts the kernels of different operating systems Essay - 1

Compares and contrasts the kernels of different operating systems - Essay Example This operating system is developed for common users. However, there are many other kinds of operating systems which serve specific operations and functions of individual users and organizations. In this scenario, Kernel is the most important element of an operating system. It allows an operating system to carry out some specific routines and tasks. The basic purpose of this research is to compare and contrast kernels of different operating system. This paper presents a comparative analysis of different operating systems and their kernels. An operating system is the most important element of a system. It runs all the software applications and tools installed on a computer (Tanenbaum, 2008). The kernel is simply the "core" or inner most level of any OS or operating system. The kernel offers many callable routines that permit other applications to display text, access files and graphics, obtain input from a mouse or keyboard, and some other similar facilities. There are diverse kinds of OS models available nowadays. A number of them are employed in on-hand freeware and commercial OSs, plus others are being made at universities as technology and research based projects. All operating systems types have their powerful aspects and their flaws making them suitable for diverse kinds of functions and hardware. Certainly, computers have transformed a lot, as a result kernels have transformed as well too. Earlier operating systems are yet foundational upon the low-performant hardware of the 60s and 70s, however do offer constan cy as newer operating systems require technology power of the contemporary processors as well as still have to prove themselves (Sewell, 2013; Dumon, 1998). Kernel is the most significant element of an OS, and it composed of two fractions, user space (un-privileged operating mode) as well as kernel space (privileged operating mode). The early idea of monolithic kernel and normal