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(Solved) : Database Tables Shown Right Referential Integrity Enforced Sequence Tables Populated B C Q46958740 . . .

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I. A database has the tables shown at right: referential integrity is enforced. In what sequence can the tables be populated.I. A database has the tables shown at right: referential integrity is enforced. In what sequence can the tables be populated. a) B, A, C, D b) B, C, D, A c) C, D, AB d) A, B, CD _) 2. Every table in a relational database needs a primary key because a) One key includes multiple attributes b) The value for a key attribute is required c) The primary key can ensure entity integrity d) The key can be used to open a door 3. Which of the following statements regarding relational data modeling is false? a) Relational schema is a computer’s view of data. b) When we develop relational schema, we cannot ignore multivalued attributes. c) For an MEN relationship type, we need to define a relation schema, but for an I:M relationship type, we may use existing ones. d) As a foreign key, the value requirement property must be “Yes”. Show transcribed image text I. A database has the tables shown at right: referential integrity is enforced. In what sequence can the tables be populated. a) B, A, C, D b) B, C, D, A c) C, D, AB d) A, B, CD _) 2. Every table in a relational database needs a primary key because a) One key includes multiple attributes b) The value for a key attribute is required c) The primary key can ensure entity integrity d) The key can be used to open a door 3. Which of the following statements regarding relational data modeling is false? a) Relational schema is a computer’s view of data. b) When we develop relational schema, we cannot ignore multivalued attributes. c) For an MEN relationship type, we need to define a relation schema, but for an I:M relationship type, we may use existing ones. d) As a foreign key, the value requirement property must be “Yes”.

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I. A database has the tables shown at right: referential integrity is enforced. In what sequence can the tables be populated.I. A database has the tables shown at right: referential integrity is enforced. In what sequence can the tables be populated. a) B, A, C, D b) B, C, D, A c) C, D, AB d) A, B, CD _) 2. Every table in a relational database needs a primary key because a) One key includes multiple attributes ... View full description