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Home ‣ Database ‣ Distributed Databases See What Others Are Saying!
  • Question

  • An autonomous homogenous environment is which of the following?


  • Options
  • A. The same DBMS is at each node and each DBMS works independently.
  • B. The same DBMS is at each node and a central DBMS coordinates database access.
  • C. A different DBMS is at each node and each DBMS works independently.
  • D. A different DBMS is at each node and a central DBMS coordinates database access.

  • Correct Answer
  • The same DBMS is at each node and each DBMS works independently. 

    • More questions

    • 1. Entities use identifiers while tables use keys.

    • Options
    • A. True
    • B. False
      • Discuss
    • 2. SOAP is now just a name, not an acronym.

    • Options
    • A. True
    • B. False
      • Discuss
    • 3. A function returns one value and has only output parameters.

    • Options
    • A. True
    • B. False
      • Discuss
    • 4. Multiple and binary relationships are the same thing.

    • Options
    • A. True
    • B. False
      • Discuss
    • 5. Output reports should be included as part of an ERD.

    • Options
    • A. True
    • B. False
      • Discuss
    • 6. It is not easy to build a database correctly the first time.

    • Options
    • A. True
    • B. False
      • Discuss
    • 7. SOAP uses HTTP as its only transport mechanism.

    • Options
    • A. True
    • B. False
      • Discuss
    • 8. A updatable view has its own data.

    • Options
    • A. True
    • B. False
      • Discuss
    • 9. Well-structured relations encourage anomalies of data.

    • Options
    • A. True
    • B. False
      • Discuss
    • 10. Entity instances are associated by relationship classes.

    • Options
    • A. True
    • B. False
      • Discuss

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