WASHINGTON, Nov 14 (Reuters) - A final plea by

Alphabet's Google to avoid a breakup of its

advertising technology business in a U.S. court has been moved

to November 21, the court said.

Closing arguments for the Google trial were previously

scheduled for Wednesday, according to a notice from U.S.

District Court Judge Leonie Brinkema in Alexandria, Virginia.

Brinkema ruled in April that the company holds two illegal ad

tech monopolies, and she is now considering what Google must do

to restore competition.

The Department of Justice and a coalition of states have

asked the judge to make Google sell its ad exchange, AdX, where

online publishers pay Google a 20% fee to sell ads in auctions

that happen instantly when users load websites.