answersLogoWhite

0


Best Answer

Modern databases do not have a preset number of fields. Rather, the data architect determines the needed tables and number of fields per table and declares that to the database software. Fields can--with some restrictions--also be added and removed later as needed. That said, each database application does have a maximum limit on the number of fields per table and the number of tables per database, which information has to come from the database manufacturer. But those limits are usually vastly greater than anyone might want. It is part of a computer and it has many fields.

User Avatar

Wiki User

14y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: How many fields does a database have?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

Is 'A database uses characteristics such as field size and data type to define each field' false?

No it is not false. Database fields do have field sizes and data types.No it is not false. Database fields do have field sizes and data types.No it is not false. Database fields do have field sizes and data types.No it is not false. Database fields do have field sizes and data types.No it is not false. Database fields do have field sizes and data types.No it is not false. Database fields do have field sizes and data types.No it is not false. Database fields do have field sizes and data types.No it is not false. Database fields do have field sizes and data types.No it is not false. Database fields do have field sizes and data types.No it is not false. Database fields do have field sizes and data types.No it is not false. Database fields do have field sizes and data types.


What is a group of fields in a database called?

Any computer based database is composed of certain things in a certain order. The simplest part of a database is the field. Fields can contain pictures or text or sounds or instructions on what to do with other information in other fields. Fields are grouped into Records. Records are the total of all the information on a particular person or item. Records can be combined with other records then to build the database


What is the database that contains tables linked by common fields?

A relational database is a database that contains tables linked by common fields. These common fields are used to establish connections between the tables and to retrieve related data across multiple tables using queries.


What is the key fields in a database?

what is a Absolute reference


What makes up a database?

A database is made up of related information in Tables and fields.


How many characters may tables and fields contain?

It depends on which database server, or software, you're referring to.


When you create a database you define its that is you assign names and types to all the fields?

When you create a database, you define its structure by assigning names and data types to all the fields. This process involves specifying the tables, fields, and relationships between them to organize and store data efficiently. By defining the database schema, you establish the blueprint for how data will be stored and accessed within the database.


Describe database normalization?

Database Normalization is the process of organizing the fields and tables of a relational database to minimize redundancy and dependency


What software can be used to create the database tables fields and records?

Database management software


What is a tuple in a database?

An arbitrary group of fields within a database record. Usually has some meaning in the context of the record. For example a 3-tuple in an address record might be the fields that contain the first, middle and last names of the person in the address field.


What is all of the fields for a single database entity?

Record


A database template contains pre-built?

Fields