Question 4 (20 points) : Please design a circuit with three input D2, D1, D0, and one output Y: if the number D = (D2,D1,D0) is between 2 and 5 (both are included), Y will be 1; otherwise Y will be 0. (Note: D will be interpreted as unsigned number). Example: If D2 = 1, D1 = 0, D0 = 0; Then D = (100)2= 4 and Y will be 1.

II) :Using basic logic gates to design an parity checker logic circuit, which generates a 1 only when the number of 1s in a set of three inputs variables, A, B, and C are even ( Zeros is even number).