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1.Discuss each of the following terms: (a) data (b) database (c) database management system (d) database application program (e) data independence (f) security (g) integrity

1. Discuss each of the following terms:

  • (a) data
  • (b) database
  • (c) database management system
  • (d) database application program
  • (e) data independence
  • (f) security
  • (g) integrity
  • (h) views



2.What is concurrency control and why does a DataBase Management Systems (DBMS) need a concurrency control facility?

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