Browsing Acta Universitatis Lodziensis. Folia Oeconomica nr 119/1992 by Title
Now showing items 6-8 of 8
(Wydawnictwo Uniwersytetu Łódzkiego, 1992)Relational data bases are a novel but very dynamically developing field of knowledge. The article contains a review of the available and most popular systems of management of data bases. Its introductory part describes the ...
(Wydawnictwo Uniwersytetu Łódzkiego, 1992)The article discusses the problem of threats connected with introduction of informatics to data processing. There are analyzed typical deliberate and non-deliberate threats (computer offences) and ways of counteracting them.
(Wydawnictwo Uniwersytetu Łódzkiego, 1992)The article deals with the control of input data in information systems. There are described in it the mode of procedure in case of detecting an error and the information which should be included in the report of errors. ...