Multiple choice general knowledge science & technology

Find the 1s complement of the binary number 101100

  1. 010011

  2. 010111

  3. 011111

  4. 110011
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A Correct answer
Explanation

The 1's complement of a binary number is obtained by flipping all bits - changing 0s to 1s and 1s to 0s. For 101100, flipping gives 010011. This operation is commonly used in computer arithmetic for representing negative numbers in signed binary formats.

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