A 4 bit DAC gives an output of 4.5 V for input of 1001. If input is 0110, the output is

A 4 bit DAC gives an output of 4.5 V for input of 1001. If input is 01

1.	A 4 bit DAC gives an output of 4.5 V for input of 1001. If input is 0110, the output is
A.	1.5 V
B.	2.0 V
C.	3.0 V
D.	4.5 V
Answer» D. 4.5 V