able 4-4 on page 197 shows a relation called GRADE REPORT for a university. Your assignment is as follows: Draw a relational schema and diagram the functional dependencies in the relation. In what normal form is this relation? Decompose GRADE REPORT into a set of 3NF relations. Draw a relational schema for your 3NF relations and show the referential integrity constraints (as shown in Figure 4-5 on page 163). Draw an ER-diagram for your answer to part d above.

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able 4-4 on page 197 shows a relation called GRADE REPORT for a university. Your assignment is as follows:

  1. Draw a relational schema and diagram the functional dependencies in the relation.
  2. In what normal form is this relation?
  3. Decompose GRADE REPORT into a set of 3NF relations.
  4. Draw a relational schema for your 3NF relations and show the referential integrity constraints (as shown in Figure 4-5 on page 163).
  5. Draw an ER-diagram for your answer to part d above.
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