Final answer:
2023 in binary requires 11 bits, and with the additional sign bit, the minimum number of bits necessary to represent 2023 in two's complement is 12 bits.
Step-by-step explanation:
To determine the minimum number of bits necessary to represent the number 2023 in two's complement, we need to calculate the number of bits required to represent 2023 in binary and then add one additional bit to handle the sign for two's complement representation. The binary form of 2023 is 11111100111, which requires 11 bits. However, for two's complement, we need an extra bit to denote the sign (positive or negative), so we need a total of 12 bits to represent 2023 in two's complement.