What is the meaning of bitwise concatenate, or difference?

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Bitwise concatenate refers to the process of combining two binary numbers or strings by appending the bits of one to the end of the other. For example, if the first binary number is 10110 and the second is 01101, then the bitwise concatenate operation would result in the binary string: 1011001101.

Bitwise difference refers to the process of comparing two binary numbers or strings bit by bit and producing a new string where each bit represents the result of a bitwise comparison. If the bits in the same position are identical, the corresponding bit in the result will be 0, but if the bits are different, the corresponding bit in the result will be 1. For example, if the first binary number is 10110 and the second is 01101, then the bitwise difference operation would result in the binary string: 11011.