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