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Question :
(a) The dynamic allocation problem is how to satisfy a request of size n from a list of free holes into memory. The best-fit, first-fit and worst-fit strategies are the most common methods used for selecting a free memory hole from a set of memory holes. Simply describe these 3 strategies.
(b) Given memory partitions of 100K, 500K, 200K, 300K and 600K (in order). How would each of the First-fit, Best-fit and Worst-fit algorithms place processes of 212K, 417K, 112K and 426K (in order)?
(c) Which algorithm makes the most efficient use of memory?
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Some CPUs provide for more than two modes of operation. What are two possible uses of these multiple modes?
Consider a setting where processors are not associated with unique identifiers but the total number of processors is known and the processors are organized along a bidirectional ri
With software algorithms for mutual exclusion, such as Dekker's algorithm, Peterson's algorithm, or Lamport's bakery algorithm, note that optimizing compilers and out-of-order exec
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What are attributes? Attributes are the one, which explains the properties of data object.
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