Metadata is data about the data, and it is the necessary information needed to understand and use data effectively. where would the metadata about customer and product tables be stored?

The correct answer to the following question will be Option C (Data dictionary).

Explanation:

In this question, the option is missing. The option for the given question is given below :

A) Database Management system

B) Database

C) Data dictionary

D) Entity-relationship Diagram

Data Dictionary:

A data dictionary, as described in the IBM Computing Dictionary, is a "git repository of data information such as context, relationships with other records, origin, use, and structure." Oracle describes this as a set of metadata tables. It gives the definition of metadata which is nothing else data about data.

Hence Option C i. e "Data dictionary" is the correct answer.

the correct answer is: a.)it is never appropriate to use acronyms and emoticons in business communication.

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