The 2's complement of the binary number 101110 is:

2016

The 2's complement of the binary number 101110 is:

  1. A.

    010010

  2. B.

    010100

  3. C.

    011100

  4. D.

    111101

Attempted by 45 students.

Show answer & explanation

Correct answer: A

For 101110, invert the bits to get 010001, then add 1 to get 010010. Therefore the 2's complement is 010010.

Explore the full course: Btsc Lab Assistant