Multiple Choice
Bill, a database designer, says that the tables in the manager's database are not normalized. What does he mean by this?
A) He means that the tables have irregular, not-normal data.
B) He means that the tables have a format that could cause data integrity problems.
C) He means that the tables do not have duplicated data.
D) He means that the tables do not represent entities.
Correct Answer:
Verified
Correct Answer:
Verified
Q74: Which of the following is true of
Q75: Developers use _ to define the entities
Q76: What are metadata? How are metadata used
Q77: The easiest time to change the database
Q78: Reports are used to _.<br>A) read, insert,
Q80: Access and SQL Server are examples of
Q81: Explain the significance of using N:M and
Q82: Pure database data are valuable, but they
Q83: A _ is a software program; while
Q84: Structured Query Language is an international standard