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sum 0f 2 64 bits using 32 bits
Hi,the question is you have cpu that knows to docomputations on 32 bits(unsigned integer).write a function that find the sum of 2 64 bits numbers using this cpu?there is a struct:typedef struct{ int low;(32 bits) int high;(32 bits)}64bit;
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Where is the function declared as static stored in memory?
The usage of static with a function or variable restricts their scope.Is this behaviour memory related?
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What is page thrashing?
Some operating systems (such as UNIX or Windows in enhanced mode) use virtual memory. Virtual memory is a technique for making a machine behave as if it had more memory than it really has, by using disk space to simulate RAM (random-access memory). In the 80386 and higher Intel CPU chips, and in most other modern microprocessors (such as the Motorola 68030, Sparc, and Power PC), exists a piece of...