Database Management System AU 2020 Assignments


MBA  Assignments 2020

Assignment Question for Annamalai University distance learning program.

  1. Discuss the various update operation on relation and types of integrity constraints that must be checked for each update operation?
  2. Explain various levels of Data abstraction in database system?
  3. Why is concurrency control needed? Explain lost update, Inconsistent retrievals and uncommitted dependency anomalies.
  4. Construct an ER diagram for Bank transactions.

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