sequential access - A way of storing and retrieving information in sequence.For example, on a magnetic tape, which has sequential access, to get to a piece of information it is necessary to wind the tape up to that point.On a CD-ROM, which has random access, any file can be selected and accessed immediately in any order;
дс тдрлими цюлютдажкию дроемжки аиакиохдйис лидр
http://www.computeruser.com/resources/dictionary/definition.html;