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  • Question
  • In order to use a record management system


  • Options
  • A. You need to understand the low-level details of how information in stored
  • B. You need to understand the model the record management system uses.
  • C. Both (a) and (b)
  • D. All of the above
  • E. None of the above

  • Correct Answer
  • You need to understand the model the record management system uses. 


  • Database Systems problems


    Search Results


    • 1. Data encryption techniques are particularly useful for

    • Options
    • A. reducing storage space requirements
    • B. improving data integrity
    • C. protecting data in data communication systems
    • D. All of the above
    • E. None of the above
    • Discuss
    • 2. The _____ command is used to allocates an extent for the table in SQL

    • Options
    • A. MODIFY ALLOCATES
    • B. MODIFY TABLE
    • C. ALTER TABLE
    • D. REDEFINE TABLE
    • E. None of the above
    • Discuss
    • 3. What software packages are commonly used for businesses that have to track extensive lists of clients and inventory?

    • Options
    • A. Special purpose packages
    • B. Custom made programs
    • C. Single function application packages
    • D. Data management packages
    • E. None of the above
    • Discuss
    • 4. The modify operation is likely to be done after

    • Options
    • A. Delete
    • B. Look-up
    • C. Insert
    • D. All of the above
    • E. None of the above
    • Discuss
    • 5. Versatile report generators can provide

    • Options
    • A. Columnar totals
    • B. Subtotals
    • C. Calculations
    • D. All of the above
    • E. None of the above
    • Discuss
    • 6. A logical schema

    • Options
    • A. is the entire database
    • B. is a standard way of organizing information into accessible parts
    • C. describes how data is actually stored on disk
    • D. All of the above
    • E. None of the above
    • Discuss
    • 7. The activity of a file

    • Options
    • A. is a low percentages of number of records added or deleted from a file
    • B. if high, reduces processing efficiency for sequential and nonsequential files
    • C. is a measure of the percentage of existing records updated during a run
    • D. refers to how closely the files fits into the allocated
    • E. None of the above.
    • Discuss
    • 8. Data items grouped together for storage purposes are called a

    • Options
    • A. record
    • B. title
    • C. list
    • D. string
    • E. None of the above
    • Discuss
    • 9. A multiple-form file management system

    • Options
    • A. lets you define different forms for different operations
    • B. lets you create a look-up form with an associated read-only password to prevent access by unauthorized users
    • C. both (a) and (b)
    • D. allow you to entry data in all the forms
    • E. None of the above
    • Discuss
    • 10. A file that is organized in uniform format is formally referred to as a _____ or a database file.

    • Options
    • A. Document
    • B. Database
    • C. Record
    • D. Structured data file
    • E. None of the above
    • Discuss


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