Page fault interrupt and Trashing
Explain Page fault interrupt and Trashing?
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Page fault interrupt: It occurs while a memory reference is made to a page which is not in memory. The present bit in the page table entry will be found to be off through the virtual memory hardware and it will signal an interrupt.
Trashing: The problem of various page faults occurring in a short time, called page thrashing
Semaphore: It is a software or hardware flag. In case of multitasking systems, a semaphore is a variable with a value which points out the status of a common resource. It is emp
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Primary research: This form of research is very important and essential to support the findings of secondary research. This gives us the ground view of the situation which actually helps us map the real life with the information available on internet.
Model Checking SAFM: Our intention was to use JPF for program model checking of these properties. The SAFM code was partially translated to Java using Propel, a C++-to-Java translator that was being developed for the purpose of bringing model checking
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