The disadvantages of normalization include ________.
A) the elimination of modification anomalies
B) the elimination of duplicated data
C) more complex SQL for multitable subqueries and joins
D) Both A and B are correct
Correct Answer:
Verified
Q72: During the second step of assessing table
Q73: The defining characteristic of BCNF is that
Q74: For a number of reasons,_ is not
Q75: The SQL keyword TOP _.
A)limits the number
Q76: Read-only databases are used for _.
A)updating
B)querying
C)data entry
D)user
Q78: To count the number of rows in
Q79: The advantages of normalization include _.
A)the elimination
Q80: To limit the number of rows retrieved
Q81: When a table is created using existing
Q82: Explain denormalization,and why it may be appropriate
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