2's complement of binary number 0101 is.

 2's complement of binary number 0100 is

 The number of distinct Boolean expressions for 2-variables is 

 The no. of comparators required in a 2 bit comparator type ADC is?

 Hexadecimal number A is equal to binary number?

The minimum number of comparators required to build 22-bit flash ADC is

For an 2-variable Boolean function the maximum number of prime implicants is

 4-bit 2's complement representation of a decimal number is 1001. The number is?

An OR gate has 4 inputs. Two inputs are high and the other two are low. The output is low or high?

The resolution of an n bit DAC with a maximum input of 15 V is 5 mV. The value of n is?