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In relational databases, a data dictionary is similar to the ___ index for every relation that makes up the database

2. In relational databases, a data dictionary is similar to the ___ index for every relation that makes up the database.

1. A-I
2. A-G
3. A-U
4. A-Z

Answer: D) A-Z

Explanation:

In relational databases, a data dictionary is similar to the A-Z index for every relation that makes up the database.