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Consider a computer with 2048 Mbytes of available memory (not used by the OS). Four programs, JOB1, JOB2, JOB3 and JOB4, are submitted for
Consider a computer with 2048 Mbytes of available memory (not used by the OS). Four programs, JOB1, JOB2, JOB3 and JOB4, are submitted for execution at the same time, with the attributes listed in the table below. What, is the memory utilization if we suppose that the jobs run concurrently under a multiprogramming operating system? SHOW YOUR SOLUTION IN DETAIL. Duration Memory Required JOB1 16 mins 640 Mbytes JOB2 25 mins 768 Mbytes JOB3 JOB4 12 mins 18 mins 512 Mbytes 128 Mbytes
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we need to calculate the total memory used by all four jobs and divide it by the total availa...
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Operating Systems Internals And Design Principles
Authors: Stallings William
9th Global Edition
978-1292214290, 1292214295
