86. 4-bit Register with Synchronous Reset

How do you plan to solve it?

module reg4_sync_reset (
    input        CLK,
    input        RST,
    input  [3:0] D,
    output reg [3:0] Q
);
// Write your code here
always@(posedge CLK) begin
    if(RST) begin
        Q<=4'b0000;
    end
    else begin
        Q<=D;
    end 
end

endmodule