Question: A CPU executes, on average, 50 machine instructions per ns (nanosecond). Suppose a program processes a file of records where reading and writing a record

A CPU executes, on average, 50 machine instructions per ns (nanosecond). Suppose a program processes a file of records where reading and writing a record from the file takes 11 ns each. If the program needs to execute 150 machine instructions between each reading and writing, what is the CPU utilization?

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