A _______ name must be unique within a database A. Table B. Field C. Record D. Character

The correct answer is B. Field.

A field is a column in a database table that stores a single piece of data about each record in the table. For example, a table of employees might have fields for their name, address, phone number, and email address.

The name of a field must be unique within a database table. This means that there cannot be two fields in the same table with the same name. This is important because it allows the database to store data accurately and efficiently.

The other options are incorrect because:

• A table is a collection of related data. It is made up of rows and columns.
• A record is a row in a database table. It contains all of the data for a single entity, such as a customer or an employee.
• A character is a single letter, number, or symbol. It is the smallest unit of data that can be stored in a database.