The range of 1's complement 0f n=4 is from

BCD equivalent of (35)₁₀ is

3. In CDMA incoming signal is........

A NOT GATE ,NOR GATE and again a NOT GATE result in which GATE at the end

1. Spread spectrum is a............. Technique.

The resolution of a 4-bit counting ADC is 1.5v. For an analog input of 5.6v the digital output of the ADC will be

The boolean function Y=A+B is to be realised using only 2-input NAND GATES.The minimum number of GATES required is 

2. Spread spectrum can be used to transmit.......

Decimal 45 in Hexadecimal and BCD number system respectively is

11000, 1000 and 111000 correspond to the 1's complement of which one of the following sets of numbers