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Optimal Page Replacement Algorithm
The optimal page replacement algorithm that as well known as OPT is an algorithm which works as follows: while a page needs to be swapped in, operating system swaps out the page whose next use will take place farthest in the future. For instance, a page that is not going to be utilized for the next 6 seconds will be swapped out over a page that is going to be utilized in next 0.4 seconds.
Q. Approaches for development of information systems? Numerous approaches are available for development of Information Systems. They are as below: • Model Driven: It put e
Database marketing tool or application helps a user or marketing professional in determining the right tool or plan for his valuable add campaign. This tool haves data from all sou
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