An advantage of denormalization is ________.
A) faster updating
B) faster querying
C) less complex SQL in application code
D) A and B
E) B and C
Correct Answer:
Verified
Q65: When a table is created using existing
Q66: To count the number of rows in
Q67: The advantages of normalization include _.
A)the elimination
Q68: The presence of one or more foreign
Q69: The SQL keyword TOP _.
A)limits the number
Q71: Unlike the anomalies from functional dependencies,the anomalies
Q72: You have been given two tables,CUSTOMER and
Q73: The disadvantages of normalization include _.
A)the elimination
Q74: During the second step of assessing table
Q75: Read-only databases are used for _.
A)updating
B)querying
C)reporting
D)A and
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