Question: 1. Which data model is used to define the scope of requirements for a database? Physical Data Model Conceptual Data Model Logical Data Model Enterprise

1. Which data model is used to define the scope of requirements for a database?

  1. Physical Data Model
  2. Conceptual Data Model
  3. Logical Data Model
  4. Enterprise Data Model

2. Which data type specifically supports storing coordinates on a round earth?

  1. BLOB
  2. Geometry
  3. Raster
  4. Geography
  1. Which data type specifically supports storing objects such as points, lines and surfaces?
    1. BLOB
    2. Geometry
    3. Raster
    4. Geography

4The body of a Facebook post is

a.Unstructured data

b.Semi-structured data

c.Structured data

d.Super-structured data

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