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Home ‣ Database ‣ The Client-Server Database See What Others Are Saying!
  • Question

  • Massively parallel processing (MPP) systems require a complete copy of the operating system to be resident in each dedicated memory.


  • Options
  • A. True
  • B. False

  • Correct Answer
  • True 

    • More questions

    • 1. Which is not a relevant feature of CASE tools?

    • Options
    • A. The ability to help draw data models using entity-relationship notations
    • B. The ability to generate code
    • C. An information repository
    • D. Access to a DB via the Internet
      • Discuss
    • 2. Which of the following refers to a cursor type that when the cursor is opened, a primary key value is saved for each row in the recordset; when the application accesses a row, the key is used to fetch the current values of the row?

    • Options
    • A. Forward only
    • B. Static
    • C. Keyset
    • D. Dynamic
      • Discuss
    • 3. With which type of SQL Server recovery model, is no logging done?

    • Options
    • A. Differential recovery
    • B. Full recovery
    • C. Bulk-logged recovery
    • D. Simple recovery
      • Discuss
    • 4. Which of the following statements is a true statement concerning the open database connectivity standard (ODBC)?

    • Options
    • A. Each vendor desiring to be ODBC-complaint provides an ODBC driver.
    • B. Requires certain criteria to be met in order to establish an ODBC connection.
    • C. Provides a programming interface that provides a common language for application programs to access and process SQL databases independent of the RDBMS accessed.
    • D. All of the above.
      • Discuss
    • 5. Inheritance is which of the following?

    • Options
    • A. When a supertype entity inherits values of the subtype attribute
    • B. When a subtype entity inherits values of the supertype attribute
    • C. When a supertype entity inherits values of another supertype attribute
    • D. When a subtype entity inherits values of another subtype attribute
      • Discuss
    • 6. Sequential retrieval on a primary key for sequential file storage has which of the following features?

    • Options
    • A. Very fast
    • B. Moderately fast
    • C. Slow
    • D. Impractical
      • Discuss
    • 7. An oval represents which of the following in an ERD?

    • Options
    • A. Attribute
    • B. Entity
    • C. Optional One
    • D. Relationship
      • Discuss
    • 8. Sun defines four JDBC driver types.

    • Options
    • A. True
    • B. False
      • Discuss
    • 9. RFM analysis is a BI reporting system.

    • Options
    • A. True
    • B. False
      • Discuss
    • 10. Subqueries can be nested multiple times.

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

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