The options are: 1, Oracle, which can be used with COBOL, C, or Liant PL/I programs; 2, DB2/6000, which can be used with COBOL or C programs; 3, Sybase, which can be used with COBOL or C programs; and R, Reset RDBMS Selections. A statement below the list of options states to press Return to return to the main menu. The text at the bottom of the screen prompts you to enter an option.