12. Vector Bitwise Operators

How do you plan to solve it?

module bitwise_ops_demo(
    input  wire [3:0] A,
    input  wire [3:0] B,
    output wire [3:0] AND_OUT,
    output wire [3:0] OR_OUT,
    output wire [3:0] XOR_OUT,
    output wire [3:0] XNOR_OUT
);

    assign AND_OUT  = A & B;    // bitwise AND
    assign OR_OUT   = A | B;    // bitwise OR
    assign XOR_OUT  = A ^ B;    // bitwise XOR
    assign XNOR_OUT = ~(A ^ B); // bitwise XNOR

endmodule