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  • Question
  • Batch processing is appropriate if


  • Options
  • A. a large computer system is available
  • B. only a small computer system is available
  • C. only a few transactions are involved
  • D. All of the above
  • E. None of the above

  • Correct Answer
  • None of the above 


  • Database Systems problems


    Search Results


    • 1. One data dictionary software package is called

    • Options
    • A. DB/DC dictionary
    • B. TOTAL
    • C. ACCESS
    • D. any of the above
    • E. None of the above
    • Discuss
    • 2. A _____ Contains fields of data about one entity.

    • Options
    • A. Record
    • B. File
    • C. Fields
    • D. Document
    • E. None of the above
    • Discuss
    • 3. A form can be used to

    • Options
    • A. modify records
    • B. delete records
    • C. format printed output
    • D. All of the above
    • E. None of the above
    • Discuss
    • 4. A report form

    • Options
    • A. appears on the computer monitor during data entry
    • B. is used during report generation to format data
    • C. both (a) and (b)
    • D. All of the above
    • E. None of the above
    • Discuss
    • 5. It is more accurate to define a _____ as a variety of different record types that are treated as a single unit

    • Options
    • A. Database
    • B. Table
    • C. Record
    • D. Flat File
    • E. None of the above
    • Discuss
    • 6. What is the abbreviation used for a software package that permits the users to create, retrieve and maintain records in a database?

    • Options
    • A. DASD
    • B. FMS
    • C. EMMS
    • D. DBMS
    • E. None of the above
    • Discuss
    • 7. Queries to a database

    • Options
    • A. are written in English
    • B. can use aggregate functions like SUM and COUNT
    • C. both (a) and (b)
    • D. All of the above
    • E. None of the above
    • Discuss
    • 8. Related fields in a data base are grouped to form

    • Options
    • A. data file
    • B. data record
    • C. menu
    • D. bank
    • E. None of the above
    • Discuss
    • 9. A good query system

    • Options
    • A. can accept English language commands
    • B. allows non-programmers to access information stored in a database
    • C. can be accessed only by data processing professionals
    • D. both (a) and (b)
    • E. None of the above
    • Discuss
    • 10. A _____ means that one record in a particular record type can be related to many records in another record type and vice-versa.

    • Options
    • A. One-to-one relationship
    • B. One-to-many relationship
    • C. Many-to-one relationship
    • D. Many-to-many relationship
    • E. None of the above
    • Discuss


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