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  • Question
  • The data-base environment has all of the following components except:


  • Options
  • A. users
  • B. separate files
  • C. data base
  • D. data-base administrator
  • E. None of the above

  • Correct Answer
  • separate files 


  • Database Systems problems


    Search Results


    • 1. Which command(s) is(are) used to enable/disable/drop an integrity constraint in SQL?

    • Options
    • A. DEFINE TABLE
    • B. MODIFY TABLE
    • C. ALTER TABLE
    • D. All of the above
    • E. None of the above
    • Discuss
    • 2. When performing a look-up operation using a form

    • Options
    • A. you enter the search value into the form
    • B. you look at each form sequentially until you see the one you want
    • C. you type the key in an entry line, and the correct form is displayed
    • D. All of the above
    • E. None of the above
    • Discuss
    • 3. In SQL, which of the following is not a data Manipulation Language Commands?

    • Options
    • A. DELETE
    • B. SELECT
    • C. UPDATE
    • D. CREATE
    • E. None of the above
    • Discuss
    • 4. Which of the following is a serious problem of file management systems?

    • Options
    • A. difficult to update
    • B. lack of data independence
    • C. data redundancy
    • D. program dependence
    • E. All of the above
    • Discuss
    • 5. What name is given to the collection of facts, items of information or data which are related in some way?

    • Options
    • A. Database
    • B. Directory information
    • C. Information tree
    • D. Information provider
    • E. None of the above
    • Discuss
    • 6. Internal auditors should review data system design before they are

    • Options
    • A. developed
    • B. implemented
    • C. modified
    • D. All of the above
    • E. None of the above
    • Discuss
    • 7. In a relational schema, each tuple is divided into fields called

    • Options
    • A. Relations
    • B. Domains
    • C. Queries
    • D. All of the above
    • E. None of the above
    • Discuss
    • 8. A _____ database does not use pointers or physical links, but instead finds related records by examining the contents of fields.

    • Options
    • A. Network
    • B. Hierarchical
    • C. Relational
    • D. Object-Oriented
    • E. None of the above
    • Discuss
    • 9. The index consists of

    • Options
    • A. a list of keys
    • B. pointers to the master list
    • C. both (a) and (b)
    • D. All of the above
    • E. None of the above
    • Discuss
    • 10. Long-range planning report produced in an MIS are primarily designed for

    • Options
    • A. top management
    • B. middle management
    • C. lower management
    • D. All of the above
    • E. None of the above
    • Discuss


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