Computers are able to store negative numbers in memory by using a technique known as ____________.
A) ASCII
B) two's complement
C) bit block transfer
D) Unicode

Question

Quizplus · Accepted Answer

Computers use the two's complement technique to store negative numbers in memory. This technique works by representing negative numbers as the two's complement of the corresponding positive number. This involves flipping all the bits in the binary representation of the positive number and adding 1. The resulting binary number is then treated as the representation of the negative number. This technique allows computers to easily perform arithmetic operations on both positive and negative numbers using the same hardware.

Computers Are Able to Store Negative Numbers in Memory by Using