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MOTHER THERESA INSTITUTE OF COMPUTER APPLICATIONS
MCA III Semester I Internal Examinations
Sub: Data Base Manament System
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Dbms internal qp hod cse

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Dbms internal qp hod cse

  1. 1. MOTHER THERESA INSTITUTE OF COMPUTER APPLICATIONS MCA III Semester I Internal Examinations Sub: Data Base Manament System Max. Marks: 50 _____________________________________________________________________ I. Write any four of the following Questions 4 X 5 = 20 1. What are the advantages of DBMS? 2. Discuss about data models 3. Explain various integrity constraints? 4. Explain various Relational algebra operations 5. Explain about basic building blocks of ER Model? 6. Explain the concept of authorization? How the authorization can be done in oracle? II. Write any two of the following Questions 10 X 3 =30 1. Explain the architecture of DBMS and explain the concept of database users? 2. Explain the database design for bank using ER model? 3. Explain the concept of EER Model? And what are the constraints that can be enforced on them? 4. Explain the concept of triggers with an example? MOTHER THERESA INSTITUTE OF COMPUTER APPLICATIONS MCA III Semester I Internal Examinations Sub: Data Base Manament System Max. Marks: 50 _____________________________________________________________________ I. Write any four of the following Questions 4 X 5 = 20 1. What are the advantages of DBMS? 2. Discuss about data models 3. Explain various integrity constraints? 4. Explain various Relational algebra operations 5. Explain about basic building blocks of ER Model? 6. Explain the concept of authorization? How the authorization can be done in oracle? II. Write any two of the following Questions 10 X 3 =30 1. Explain the architecture of DBMS and explain the concept of database users? 2. Explain the database design for bank using ER model? 3. Explain the concept of EER Model? And what are the constraints that can be enforced on them? 4. Explain the concept of triggers with an example? MOTHER THERESA INSTITUTE OF COMPUTER APPLICATIONS MCA III Semester I Internal Examinations Sub: Data Base Manament System Max. Marks: 50 _____________________________________________________________________ I. Write any four of the following Questions 4 X 5 = 20 1. What are the advantages of DBMS? 2. Discuss about data models 3. Explain various integrity constraints? 4. Explain various Relational algebra operations 5. Explain about basic building blocks of ER Model? 6. Explain the concept of authorization? How the authorization can be done in oracle? II. Write any two of the following Questions 10 X 3 =30 1. Explain the architecture of DBMS and explain the concept of database users? 2. Explain the database design for bank using ER model? 3. Explain the concept of EER Model? And what are the constraints that can be enforced on them? 4. Explain the concept of triggers with an example?

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