Question 18 Which statement is false regarding data independence ? A Hierarchical data model suffers from data independence B Network model suffers from data independence C […]
Question 616 A WINDOW into a portion of a database is : A Schema B View C Query D Data Dictionary Database-Management-SystemDatabasesUGC NET CS 2005 june-paper-2 […]
Question 617 Multi-valued dependency among attribute is checked at which level ? A 2 NF B 3 NF C 4 NF D 5 NF Database-Management-SystemNormalizationUGC NET […]
Question 2 Which of the following is a EDI standard ? A ANSI X.15 B ANSI X.14 C ANSI X.13 D ANSI X.12 Database-Management-SystemE-commerceUGC NET CS […]