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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.
sir, please give me an source code program for Hierarchial-Directory-system using any Unix/Linux
Q. Explain the following: a) Gray code b) Parity code c) Overflow Q. Give the counting up to 30 in Base 5. Q. Convert (175.6)8 into Gray code and Excess-3 code.
The current 32 and 64 bit machines can represent integers of around 9 digits and 30 digits respectively, while various scientific and mathematical applications have to represent in
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Grounding a variable - first-order logic: The perform of making ourselves clear about a variable by introducing an exists or a forall sign is called quantifying the variable.
Q. Binary floating-point number range? Smallest Negative number Maximum mantissa and maximum exponent = - (1 -2 -24 ) × 2 127 Largest negative number
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