i) Real time operating systems
A real-time operating system (RTOS) is an operating system that guarantees a certain capability
within a specified time constraint. A key characteristic of an RTOS is the level of its consistency
concerning the amount of time it takes to accept and complete-an application task.
ii) Multi user operating systems
A multi-user operating system is a computer operating system (OS) that allows concurrent access
by multiple users of a computer. These programs are often quite complicated and must be able to
properly manage the necessary tasks required by the different users connected to it.
Kavungya answered the question on May 13, 2019 at 13:49
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