Describe hard and soft real time operating system with example.

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written 7.5 years ago by

teamques10 ★ 70k

• modified 7.5 years ago

A hard real-time system (also known as an immediate real-time system) is hardware or software that must operate within the confines of a stringent deadline.
The application may be considered to have failed if it does not complete its function within the allotted time span.
The chief design goal is not high throughput, but rather a guarantee of a soft or hard performance category.
An RTOS that can usually or generally meet a deadline is a soft real-time OS, but if it can meet a deadline deterministically it is a hard real-time OS
Hard time real operating system example – defence systems like missiles
Soft time real operating system example- audio and video systems

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