12. Vector Bitwise Operators

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