The Resolution or Step Size of a 4- Bit, or Any

Multiple Choice

The resolution or step size of a 4- bit, or any other, digital- to- analog converter may be defined as:

A) the value of the K proportionality factor.
B) the difference in the analog value from the smallest binary input and the largest binary input (in this example 0000₂- 1111₂₎ or as the weight of the MSB.
C) the difference in the analog value from the binary input 0000₂- 0001₂, or as the weight of the LSB.
D) Both A and C