Multiple Choice
The potential inconsistency that could occur when there are multiple occurrences of a specific data item in a database is called the
A) update anomaly.
B) insert anomaly.
C) inconsistency anomaly.
D) delete anomaly.
Correct Answer:
Verified
Correct Answer:
Verified
Q23: The delete anomaly<br>A) may result in unintentional
Q24: Which one of the following results corresponds
Q25: The feature in many database systems that
Q27: The _ contains information about the structure
Q28: Chelsana Washington is a medical equipment sales
Q40: What are the basic requirements when logically
Q73: Reports produced using the data dictionary could
Q81: Record layouts,definitions,addresses,and indexes will be stored at
Q83: The data dictionary usually is maintained<br>A)automatically by
Q88: A relational database in which customer data