Question

explain the distinguishing feature of real time system and multiprocessor system​

Answer 1

Answer

The difference is that each processor can run one task, so multiple tasks can be running at the same time. ... In a multithreaded application running on a typical uniprocessor system, the RTOS restricts access to a global resource to any one task through the principle of mutual exclusion.

Answer 2

The distinguishing feature of real time system and multiprocessor system​ is: A real-time system's ability to respond to events quickly and predictably is its primary differentiator, whereas a multiprocessor system's key differentiator is its capacity to carry out numerous tasks at once.

• While multiprocessor systems may employ parallel processing strategies to boost speed, real-time systems may use specialised hardware and software to assure timely execution. Real-time systems sometimes have strict timing constraints.

• A multiprocessor system and a real-time system are two separate kinds of computers with unique properties. These are some characteristics that set these two systems apart from one another:

• Computer system that can react to events as they happen in real-time is known as a real-time system. When time-sensitive processes are necessary, such as in control systems for industrial automation, aerospace, and defence, real-time systems are frequently utilised. Real-time systems are characterised by their capacity to complete tasks before a deadline, or time limit. The system may malfunction or generate inaccurate results if a job is not completed by its due date.

• A computer system that employs many processors or CPUs to carry out tasks is referred to as a multiprocessor system. When high-performance computing is necessary, such as in data processing, graphics rendering, and scientific simulations, multiprocessor systems are frequently utilised. Multiprocessor systems are distinguished by their capacity to carry out several tasks at once, hence boosting the system's total processing capability.

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