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The Optimal Page Replacement algorithm replaces the page that will not be used for the longest period of time in the future. This minimizes the number of page faults and provides the theoretical best performance. However, implementing this algorithm is impractical because it requires knowledge of future memory references, which is impossible in real-world scenarios. Instead, it serves as a benchmark against which other algorithms, like FIFO and LRU, are compared. For example, in an educational setting, the algorithm is often demonstrated using simulations where future memory references are known beforehand. Why Other Options Are Incorrect :
Which of the following is defined as an attempt to steal, spy, damage or destroy computer systems, networks, or their associated information?
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Dynamic programming is used by
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