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What else can I help you with?
How many fields does a database have?
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.
What kind of problems you might face when you add additional fields in an existing database?
no
What fields might be used in a library database?
Fields in a library database might include title, author, publication date, genre, ISBN number, availability status, and location in the library. Additional fields could include book summary, shelf number, keywords, and borrower information.
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 fields would a doctor surgery might be in the database?
some of the fields a doctor surgery database would have are:Patient ID numberfirst namelast namehouse number/namestreet namecity/townpost codedoctors last name
What is a field that might be used in a database about students?
A simple field in this database would be the name of students, though first and last names are often separated into two fields.
Difference between local area network and camus area network?
1. How might a distributed database designed for a local area network differ from one designed for a wide area network?
What fields would a librarian might be in the database?
A librarian might be in fields such as name, contact information, job title, department, library branch, work schedule, employee ID, certifications/licenses, and educational background.
What fields might be in a database?
Just about anything you can imagine. There are databases that keep track of almost any imaginable piece of data, each of those databases have fields to store the data.
In a peer to peer network only the central host computer supplies the resources the other computers request resources from this host?
No - a peer to peer network means that every device (even a standalone server) has the same authority in the network. Each device can choose to share resources with other devices in the network. In such a network there really isn't a 'central host' computer, unless you put a file or print or database service on a server that the other devices might want access to.
What is RBDMS?
RDBMS stands for Relational Database Management System. RDBMS data is structured in database tables, fields and records. Each RDBMS table consists of database table rows. Each database table row consists of one or more database table fields.RDBMS store the data into collection of tables, which might be related by common fields (database table columns). RDBMS also provide relational operators to manipulate the data stored into the database tables. Most RDBMS use SQL as database query language.
Where is the information on setting a small business computer network up?
Computer Weekly has a thorough tutorial available on how to set up a computer network for your small business. The site discusses why you might need a computer network, the benefits of wired versus wireless, and the equipment you will need.
