information systems study guide

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Information Security System Design Foundation Sixth Week study summary

taking orders. The smaller the loop body, the more the loop iteration number, the better the locality Memory modulesThe DRAM chip is packaged in a memory module and is plugged into the expansion slot on the motherboard. A common 168-pin dual-inline memory Module , which transmits data to the storage controller and outgoing data from the storage controller with 64 bits, and includes a 72-pin single inline memory module that transmits data in 32-bit blocks.Non-volatile memoryIf power is lost

Information Security System Design Foundation 14th Week study Summary

frees the allocated blocks that the program no longer needs, called garbage , and the process of automatically reclaiming heap storage is called garbage collection . The garbage collector periodically identifies the garbage blocks and calls free accordingly, putting the blocks back into the idle listSecond, the garbage collector sees the memory as a forward-reaching graph, only when there is a path from any root node to reach p, it is said that node p is reachable, and the unreachable point is

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