# Database - The Relational Model and Normalization

## Why Database The Relational Model and Normalization?

In this section you can learn and practice Database Questions based on "The Relational Model and Normalization" and improve your skills in order to face the interview, competitive examination and various entrance test (CAT, GATE, GRE, MAT, Bank Exam, Railway Exam etc.) with full confidence.

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## Where can I get Database The Relational Model and Normalization Interview Questions and Answers (objective type, multiple choice)?

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## How to solve Database The Relational Model and Normalization problems?

You can easily solve all kind of Database questions based on The Relational Model and Normalization by practicing the objective type exercises given below, also get shortcut methods to solve Database The Relational Model and Normalization problems.

### Exercise :: The Relational Model and Normalization - General Questions

1.

Every time attribute A appears, it is matched with the same value of attribute B, but not the same value of attribute C. Therefore, it is true that:

 A. A → B. B. A → C. C. A → (B,C). D. (B,C) → A.

Explanation:

No answer description available for this question. Let us discuss.

2.

The different classes of relations created by the technique for preventing modification anomalies are called:

 A. normal forms. B. referential integrity constraints. C. functional dependencies. D. None of the above is correct.

Explanation:

No answer description available for this question. Let us discuss.

3.

A relation is in this form if it is in BCNF and has no multivalued dependencies:

 A. second normal form. B. third normal form. C. fourth normal form. D. domain/key normal form.

Explanation:

No answer description available for this question. Let us discuss.

4.

Row is synonymous with the term:

 A. record. B. relation. C. column. D. field.

Explanation:

No answer description available for this question. Let us discuss.

5.

The primary key is selected from the:

 A. composite keys. B. determinants. C. candidate keys. D. foreign keys.