The range of integers that can be represented by an n-bit 2's complement number system is
- A. -2^(n-1) to (2^(n-1) - 1)
- B. -(2^(n-1) - 1) to (2^(n-1) - 1)
- C. -2^(n-1) to 2^(n-1)
- D. -(2^(n-1) + 1) to (2^(n-1) - 1)
Answer: A. -2^(n-1) to (2^(n-1) - 1)
Explanation: Standard range for 2's complement. For n=8, -128 to 127.