Q. _______ allow us to identify uniquely a tuple in the relation.

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Q. Which one of the following uniquely identifies the elements in the relation?

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Q. A foreign key is which of the following?

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Q. Which of the following is not a restriction for a table to be a relation?

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Q. If no multivalued attributes exist and no partial dependencies exist in a relation, then the relation is in what normal form?

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Q. Which of the following in true regarding Referential Integrity?

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Q. The distribution in which each row denote some related values collection is classified as

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Q. A primary key is which of the following?

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Q. In a relation

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Q. When mapping a binary many-to-many relationship into a relation which of the following is true?

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Q. A primary key is combined with a foreign key creates

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Q. The types of template dependencies are

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Q. When mapping a ternary relationship with an associative entity into a relation which of the following is true?

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Q. A _____ is a property of the entire relation, rather than of the individual tuples in which each tuple is unique.

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Q. A _____ database does not use pointers or physical links, but instead finds related records by examining the contents of fields.

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Q. Which one of the following cannot be taken as a primary key ?

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Q. Which of the following is not a relational database?

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Q. The key which specifies that two different tuples cannot have the same value is classified as

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Q. An attribute is a(n):

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Q. The values which cannot be divided further are classified as

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