PTU B.Tech Computer 5th Sem Paper 2012 Database Management System

PTU B.Tech Computer 5th Semester Paper 2012 Database Management System Punjab Technical University Exam 2012 5th Sem Database Management System Test September and March Question Paper Free Download Punjab Technical University Database Management System Question Papers 2012 PTU B.Tech Computer 5th Semester Question Paper 2012 for all students Previous Year old Past Papers of PTU B.Tech Computer 5th Sem Paper 2012 Database Management System Punjab Technical University September 2012 and March 2012 Exam B.Tech Computer 5th Semester Sample Model Question Papers Free Download PDF

Database Management System

 a) What do you understand by term data redundancy?
b) What is the significance of foreign key?
c) What is the usage of unified modelling language (UML)?
d) What is the difference between a procedural and a non-procedural language?
e) What is relational algebra?
f) What is a trigger?
g) What are multivalued dependencies?
h) What do you mean by granularity of data items?
i) What is statistical database security?
j) What is data independence?

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