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  • Question
  • 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

  • Correct Answer
  • Data management packages 


  • Database Systems problems


    Search Results


    • 1. 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
    • 2. Versatile report generators can provide

    • Options
    • A. Columnar totals
    • B. Subtotals
    • C. Calculations
    • D. All of the above
    • E. None of the above
    • Discuss
    • 3. In SQL, which command is used to remove a stored function from the database?

    • Options
    • A. REMOVE FUNCTION
    • B. DELETE FUNCTION
    • C. DROP FUNCTION
    • D. ERASE FUNCTION
    • E. None of the above
    • Discuss
    • 4. One approach to standardizing storing of data

    • Options
    • A. MIS
    • B. structured programming
    • C. CODASYL specifications
    • D. All of the above
    • E. None of the above
    • Discuss
    • 5. Which command is used to select distinct subject (SUB) from the table (BOOK)?

    • Options
    • A. SELECT ALL FROM BOOK
    • B. SELECT DISTINCT SUB FROM BOOK
    • C. SELECT SUB FROM BOOK
    • D. All of the above
    • E. None of the above
    • Discuss
    • 6. 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
    • 7. 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
    • 8. 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
    • Discuss
    • 9. 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
    • 10. 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


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