Surrogate keys have much meaning for users.
Answer: B
No answer description available for this question.
When building a database from an existing set of tables, we may safely assume that there are no multivalued dependencies in the data we are given.
Answer: B
No answer description available for this question.
One common design problem when designing a database from existing data is the presence of inconsistent values in the received data.
Answer: A
No answer description available for this question.
Normalization requires programmers to write more complex SQL.
Answer: A
No answer description available for this question
One common design problem when designing a database from existing data is the presence of missing values, called blank values, in received data.
Answer: B
No answer description available for this question.