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MCQs

Total Questions : 229 | Page 3 of 23 pages
Question 21. A telephone number, a birth date, and a customer name are all examples of
  1.    a record
  2.    data
  3.    a file
  4.    a database
  5.    None of these
 Discuss Question
Answer: Option A. -> a record
Question 22. Files are organised by storing them in _________.
  1.    tables
  2.    databases
  3.    folders
  4.    graphs
  5.    None of these
 Discuss Question
Answer: Option C. -> folders
Question 23. Attributes can be defined for
  1.    entity
  2.    switch board
  3.    macro
  4.    pages
  5.    None of the above
 Discuss Question
Answer: Option A. -> entity
Question 24. Periodically adding, changing and deleting file records is called file
  1.    updating
  2.    upgrading
  3.    restructuring
  4.    renewing
  5.    None of these
 Discuss Question
Answer: Option A. -> updating
Question 25. Data independency in DBMS is known as
  1.    Data modeling
  2.    Data hiding
  3.    Data capturing
  4.    Data consistency
  5.    None of these
 Discuss Question
Answer: Option A. -> Data modeling
Question 26. A collection of interrelated files in a computer is a _________.
  1.    file manager
  2.    field
  3.    record
  4.    database
  5.    None of these
 Discuss Question
Answer: Option D. -> database
Question 27. You organise files by storing them in
  1.    archives
  2.    folders
  3.    indexes
  4.    lists
  5.    None of these
 Discuss Question
Answer: Option B. -> folders
Question 28. The database administrator is, in effect, the coordinator between the _____ and the _____.
  1.    DBMS; database
  2.    application program; database
  3.    database, users
  4.    application programs; users
  5.    None of these
 Discuss Question
Answer: Option C. -> database, users
Question 29. The issues that deals with the collection and use of data about individuals is
  1.    access
  2.    publicity
  3.    accuracy
  4.    property
  5.    privacy
 Discuss Question
Answer: Option E. -> privacy
Question 30. Part number, part description, and number of parts ordered are examples of
  1.    control
  2.    output
  3.    processing
  4.    feedback
  5.    input
 Discuss Question
Answer: Option E. -> input

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