Assume there are three processes A, B and C. All processes are submitted for execution at the same time. The process A executes for 2 milliseconds and then does I/O for 3 milliseconds and then executes for 3 milliseconds more. The process B executes for 4 milliseconds and then does I/O for 7 milliseconds.  The process C executes for 2 millisecond and then does I/O for 4 milliseconds. Assume no contention for the resources and the order of execution (priority) is A, B and C. What would be the total job duration, if these processes were executed on a multi-processor system with two processors?

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Embedded Software Development

Using specific programming languages (like C and C++) to write code for a specific hardware device in which it runs is called embedded software development. It makes the device smart by performing actions based on user's input which improves the user experience. They are designed to perform function-specific tasks rather than doing multiple tasks like computers. The embedded system is incredibly intuitive. An embedded software system could be a system developed and organized on any device, apart from an old-fashioned computer. It is the brain of a specific device; however, it is a solely useless tool and simple to elucidate what software system is embedded.