Answer:
A. an instance of the same data is stored in two or more places in the database.
Explanation:
Giving that Update Anomalies usually occur when the designated user person in keeping records or record master stored a particular data in more than one in a database. This is what is called duplication of data and is termed an irregularity on the part of the record keeper.
Hence, the correct answer to the question is " A. an instance of the same data is stored in two or more places in the database."
Information sharing, divergent interests, conflicting interests
The answer to your question is,
Server virtualization
-Mabel <3
A has a comma then and so that isn't correct
B should be and I am
D should have an and in it
C is correct