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Explain about threading issues?
The fork and exec system calls
In a multithreaded program of few UNIX systems have chosen to have two versions of fork, one that duplicates each threads and another that duplicates only the thread that raised the fork system call. If a thread raised the exec system call, the program specified in the parameter to exec will change the entire process.
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distinguish between dynamic and fixed partitioning
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how the system call is work?
list the prevention of mechanism for race condition with operating system
Some CPUs provide for more than two modes of operation. What are two possible uses of these multiple modes?
Select any business process within this firm, describe it as a set of steps then fill the following table (flow, information, sender and receivern #Minimum 100 words accepted#
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