What is queuing?

Queuing is a page$-$design technique in which text and graphics are arranged in a straight line, or queue.

Queuing is a page$-$design technique in which visual patterns show levels of importance.

Queuing is a page$-$design technique in which text and graphics are arranged in a symmetrical pattern.

Queuing is a page$-$design technique in which two or three columns are distributed evenly across the page.