The multiple readers and 1 writer problem requires which data structures?1.1 global integer, 1 binary semaphore, 1 counting semaphore2.1 global integer, 2 binary semaphores3.1 global integer, 2 counting semaphores4.2 global integer, 2 binary semaphores

true

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im not sure what your file type is. is it a .zip file

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