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Describe hard and soft real time operating system with example.

written 7.2 years ago by teamques10 ★ 70k

•   modified 5.9 years ago

embedded systems

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written 7.2 years ago by teamques10 ★ 70k

•   modified 7.2 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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