Contiguous allocation
Memory, OSWith 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
HashingA 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…
