Multiple Choice
Which of the following statements is true regarding normalization?
A) Normalization is a top-down process.
B) Normalization produces a set of well-structured relations that contain all of the data mentioned in system inputs and outputs.
C) Through the use of anomalies,stable structures are produced.
D) Normalization is an integrity constraint specifying that the value of an attribute in one relation depends on the value of the same attribute in another relation.
Correct Answer:
Verified
Correct Answer:
Verified
Q1: _ is an integrity constraint specifying that
Q2: A relation is said to be in
Q3: A transitive dependency is an integrity constraint
Q5: A single name that is used for
Q6: The most common style for a logical
Q7: A many-to-many relationship that associates certain items
Q8: Relationships between instances of a single entity
Q9: The primary deliverable from logical database design
Q10: If for every valid value of A
Q11: The selection of the appropriate storage format