CS-06 Data Base Management System Dec-2004
Question Paper of CS-06 Data Base Management System Dec-2004
Q.l(a) Explain the various components of a database management system with the help of a diagram.
Below is the diagram of various components of DBMS :
(b) Define 2NF and 3NF. Normalize the following table to 3NF.
© Design an E-R diagram for an Airlines Reservation System consisting of flights, airports, fares, reservations, tickets, crew and passengers. Clearly indicate the entities, relationships and the key constraints.
(d) Explain three levels of architecture of a DBMS with the help of a diagram.
(e) Explain the concept of frame based representation with the help of an example showing the frames and facts/slots.