RTOS meaning in Information Technology ?

Answer: What is Real-Time Operating System mean?

A real-time operating system (RTOS) is an operating system (OS) intended to serve real-time applications that process data as it comes in, typically without buffer delays. Processing time requirements (including any OS delay) are measured in tenths of seconds or shorter increments of time. A real-time system is a time-bound system which has well-defined, fixed time constraints. Processing must be done within the defined constraints or the system will fail. They are either event-driven or time-sharing. Event-driven systems switch between tasks based on their priorities, while time-sharing systems switch the task based on clock interrupts. Most RTOSs use a pre-emptive scheduling algorithm.

reference

Full Form	Category
Rochester Theater Organ Society	Academic & Science
Real-time Oscillograph Specification	Electronics
Real Time Operation System	General
Right Time Operating System	General
Reconfigurable Tactical Operations Simulator	General
Real time operating systems	General
Real-Time Operating System	Information Technology
Re-configurable Tactics Operations Simulator	Military and Defence