Data Base Management System

UNIT-1

·        Explain the  structure  of the DBMS?

·        Draw an E-R diagram for a marketing company database assuming own data requirement?

·        With neat sketch discuss the three-schema architecture of DBMS?

UNIT-2

·        what are the relation algebra operation supported in SQL?

·        Data integrity and explain its type?

UNIT-3

·        Normalization  form(explain each)?

·        Pitfalls in database design?

UNIT-4

·         Explain the concept of serializability?

·         Explain about deadlock prevention schemes?

UNIT-5

·         list the different levels in RAID technology?

·         explain query evaluation engine?

 ALL THE BEST

A

Posted in: