Contiguous allocation

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With contiguous allocation, each file occupies contiguous blocks on the disk. The location of a file is defined by the disk address of the first block and its length. A file allocated disk space using contiguous allocation method Pros Both…

Hash Collision

A collision happens when distinct values produce the same hash code. If you can artificially create a hash collision, that's an issue. Because this means you can inject malicious scripts (see Collision Attack). Example: Given Document A and…