What is the general term for information about databases and the objects in MySQL?

Solution (By Examveda Team)

This question asks about the name given to information that describes the structure and details of databases and the objects they contain in MySQL.

Let's break down the options:

Option A: datum - A datum refers to a single piece of information. It's too specific for describing the overall information about a database.

Option B: info - While general, "info" doesn't specifically refer to the structured description of databases and objects.

Option C: record - A record is a collection of data related to a single entity within a database. It's not the term for describing the database structure itself.

Option D: metadata - This is the correct answer! Metadata refers to information about data. In the context of MySQL, it describes the database structure, table definitions, column types, relationships, and other details.

Think of metadata like a blueprint for your database. It helps you understand how the database is organized and what kind of data it stores.