3. The Information System satisfies the conditions of precision, reliability and quality[22,23] of the processed data since 97.8% of the total of the persons, which have been questioned, answered that the system satisfies these conditions sufficiently-to-highly enough. That happens because during the database development, the relationships between its tables, and the integrity constrains are defined. The data type of every field of the database tables is also determined. This way the system neither allows the insertion of data, whose type does not comply, with the determined one, nor the deletion of related data. The user is not able to abandon unfinished operations and the system constrains his choices whenever is necessary as well. All these restrictions ensure the reliability and the quality of the data without restricting the effectiveness of the system.