Course Solutions Uncategorized (Solved) : List Characteristics Table Must Considered Relation List Two Synonyms File Two Record Two Q34306118 . . . .

(Solved) : List Characteristics Table Must Considered Relation List Two Synonyms File Two Record Two Q34306118 . . . .

June 27, 2024June 27, 2024| adminadmin| 0 Comment| 8:02 pm
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  1. List the characteristics that a table must have to beconsidered a relation.
  2. List two synonyms for “file,” two for “record,” and two for“field.”
  3. What are the four uses of a primary key?
  4. What are the desirable characteristics of a primary key?
  5. What is a surrogate key and when do you use them?
  6. What is a foreign key?
  7. What is referential integrity and why is it important?
  8. What are the three possible interpretations of a nullvalue?
  9. What is normalization? Why is it important?

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