BSc.CSIT (TU) Question Paper 2072 – Advance Database Management System | 7th SEM

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Advance Database Management SystemTribhuvan University (TU)
Institute of Science and Technology (IOST)
Bachelor Level / Fourth Year / Seventh Semester / Science

Computer Science and Information Technology – (CSc.401)
Advance Database Management System | Year: 2072

Full Marks: 60 | Pass Marks: 24 | Time: 3 Hours
Candidates are required to give their answers in their own words as far as practicable. The questions are of equal value.

Attempt all Questions.

  1. Explain the following terms:
    Database performance tuning
    UML
    Subclass vs superclass
    Xquery
    Calendars
    Active database
  2. What are query optimization techniques? Explain.
  3. Differentiate between specialization and generalization with example.
  4. How do single inheritance, multiple inheritance and selective inheritance differ?
  5. What are the differences between structured and unstructured complex objects? Explain.
  6. What are the object relational featured that have been included in SQL-99?
  7. Discuss how time is represented in temporal database and compare different time dimensions.
  8. What are the difference and similarities between object and literals in the ODMG Object Model?
  9. Describe multimedia database and what are the different types of multimedia data that are available in current systems?
  10. Explain XML schema and XML DTD.

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