Welcome to Westonci.ca, your one-stop destination for finding answers to all your questions. Join our expert community now! Get immediate and reliable solutions to your questions from a community of experienced professionals on our platform. Join our platform to connect with experts ready to provide precise answers to your questions in different areas.

In database management systems, what potential issue arises when multiple records or entities share the same identifier value?
a) Reduced system performance due to increased indexing
b) Difficulty in querying data across different tables
c) Ambiguity or inconsistency in data retrieval and updates
d) Increased storage requirements for duplicate identifiers