Internally fork call
What do fork()call internally?
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Linux implements fork() via the clone() system call. In turn, The clone () system call calls do_fork(). In forking the bulk of the work is handled by do_fork(), which is described in kernel/fork.c. This function calls copy_process() and then begin the process running. If copy_process() returns successfully, the new child is woken up & run. Deliberately, the kernel runs the child process primary.
Can WAP run over GPRS? Yes, it can do. GPRS is new over-the-air service that transmits data packets to hand-held devices. It will let much faster WAP transmission than at present available over SMS or CSD while usi
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Explain the term Aspect-Oriented Programming in detail?
Choose-free Heuristic: With the choose-free heuristic, the model checker first searches the part of state space that does not contain any non-deterministic choices. This is particularly useful when abstractions based on over-approximations of the syst
A* Search: A* (pronounced “A star”) is a best-first search that attempts to minimize the total length of the path from the initial state to the goal state. It combines advantages of breadth-first search, where the shortest path is found fi
Under-approximation: Under-approximation occurs when behaviors are removed to create the abstract system. This approach corresponds to error-preserving abstractions (where the properties are safety or more general universal properties such as LTL). As
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