data link - The physical connection between two points in a communications circuit, such as a telephone wire or a microwave beam. 2.The physical connection (such as wires) and the logical connection (protocols and programs) between points in a communications circuit.See also data link layer; дс тдрлими цюлютдажкию дроемжки аиакиохдйис лидр http://www.computeruser.com/resources/dictionary/definition.html;
