GST 101 - Module 2 Self-assessment Quiz

10 Questions | Total Attempts: 130

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GST Quizzes & Trivia

Self-assessment quiz for GST 101 - Module 2 - Understanding Geospatial Data Models


Questions and Answers
  • 1. 
    Vector data has an associated attribute table.
    • A. 

      True

    • B. 

      False

  • 2. 
    A vector line must always start and end with a node and may have any number of vertices between the two nodes. 
    • A. 

      True

    • B. 

      False

  • 3. 
    A text data type cannot be used for mathematical calculations.
    • A. 

      True

    • B. 

      False

  • 4. 
    In an attribute table, a row represents single attribute for a record.
    • A. 

      True

    • B. 

      False

  • 5. 
    An ordinal attribute records both order and magnitude.
    • A. 

      True

    • B. 

      False

  • 6. 
    A ratio attribute has a natural zero.
    • A. 

      True

    • B. 

      False

  • 7. 
    A discrete object is individually indistinguishable and does not exist between observations.
    • A. 

      True

    • B. 

      False

  • 8. 
    A raster cell can only hold a color value.
    • A. 

      True

    • B. 

      False

  • 9. 
    A major deficiency of the Triangulated Irregular Network (TIN) data model is that it does not easily accommodate differing sample density.
    • A. 

      True

    • B. 

      False

  • 10. 
    A raster best represents continuous objects.
    • A. 

      True

    • B. 

      False

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