Redundancy Can Be a Major Problem in the Design and Operation

Multiple Choice

Redundancy can be a major problem in the design and operation of relational databases.If a database uses only one relation to store data,several problems may subsequently occur.The problem of changes (or updates) to data values being incorrectly recorded is known as

A) an update anomaly.
B) an insert anomaly.
C) a delete anomaly.
D) a memory anomaly.