Describe conceptual data modeling.How is it used? Describe the process.
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Q8: The process of conceptual data modeling begins
Q9: A common mistake many people make when
Q10: During requirements structuring,a _ model represents conceptual
Q11: The most common format used for data
Q12: The primary deliverable from the physical data
Q14: Why do some systems developers believe the
Q15: A physical data model is a detailed
Q16: An entity _ is a collection of
Q17: An entity _ is a single occurrence
Q18: On what basis are objects referenced,selected,qualified,sorted,and categorized?
A)Attributes
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