How do you plan to solve it?
module bitwise_ops_demo(input [3:0] A, input [3:0] B ,output [3:0] AND_OUT,output [3:0] OR_OUT, output [3:0] XOR_OUT,output [3:0] XNOR_OUT ); assign AND_OUT = A & B; assign OR_OUT = A | B ; assign XOR_OUT = A ^ B; assign XNOR_OUT = A ~^ B; endmodule