Pt Ravishankar Shukla University Model Paper

Please kindly provide the model test paper for the computer science of Pt Ravishankar Shukla University (PRSU) University???? Reply soon???

[Arun Vats]

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Model Question Paper :- (Computer science of Pt Ravishankar Shukla University

1. (a) Explain the various advantages of D.B.M.S. system.
(b) What are the various important activities that take place to execute single transaction ?
(c) Explain the weak and strong entity set using suitable example.

2. (a) Compare network model with the Relational Database Model.
(b) How is "Functional Dependency" implied in the relational tables?
(c) Explain the BCNF code along with its definition.

3. (a) What are the various Variable Data types ? Explain each in short.
(b) Explain the integrity Constraints ? Why it is important ?
(c) Write the statement to create trigger and explain the role of trigger in PL/SQL programming.

4. (a) Explain five mouse and keyboard events with a small comment on each.
(b) What is the fundamental difference between branching and looping statements ? Explain.
(c) classify and brief the types of errors which are encountered when error are trapped.

5. (a) Explain ADO object model.
(b) Explain grid control for data retrievel.
(c) What is the impact of data environment for DBMS system ?